18981722088

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{4051}}^1$

素因数の和:5109

約数の個数: 160

約数和(自身を含む): 60835431360

約数和(自身を除く): 41853709272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1033, 1134, 1512, 2066, 2268, 3099, 4051, 4132, 4536, 6198, 7231, 8102, 8264, 9297, 12153, 12396, 14462, 16204, 18594, 21693, 24306, 24792, 27891, 28357, 28924, 32408, 36459, 37188, 43386, 48612, 55782, 56714, 57848, 65079, 72918, 74376, 83673, 85071, 86772, 97224, 109377, 111564, 113428, 130158, 145836, 167346, 170142, 173544, 195237, 218754, 223128, 226856, 255213, 260316, 291672, 328131, 334692, 340284, 390474, 437508, 510426, 520632, 585711, 656262, 669384, 680568, 765639, 780948, 875016, 1020852, 1171422, 1312524, 1531278, 1561896, 2041704, 2296917, 2342844, 2625048, 3062556, 4184683, 4593834, 4685688, 6125112, 8369366, 9187668, 12554049, 16738732, 18375336, 25108098, 29292781, 33477464, 37662147, 50216196, 58585562, 75324294, 87878343, 100432392, 112986441, 117171124, 150648588, 175756686, 225972882, 234342248, 263635029, 301297176, 338959323, 351513372, 451945764, 527270058, 677918646, 703026744, 790905087, 903891528, 1054540116, 1355837292, 1581810174, 2109080232, 2372715261, 2711674584, 3163620348, 4745430522, 6327240696, 9490861044, 18981722088]

約数ペア:

[(1, 18981722088), (2, 9490861044), (3, 6327240696), (4, 4745430522), (6, 3163620348), (7, 2711674584), (8, 2372715261), (9, 2109080232), (12, 1581810174), (14, 1355837292), (18, 1054540116), (21, 903891528), (24, 790905087), (27, 703026744), (28, 677918646), (36, 527270058), (42, 451945764), (54, 351513372), (56, 338959323), (63, 301297176), (72, 263635029), (81, 234342248), (84, 225972882), (108, 175756686), (126, 150648588), (162, 117171124), (168, 112986441), (189, 100432392), (216, 87878343), (252, 75324294), (324, 58585562), (378, 50216196), (504, 37662147), (567, 33477464), (648, 29292781), (756, 25108098), (1033, 18375336), (1134, 16738732), (1512, 12554049), (2066, 9187668), (2268, 8369366), (3099, 6125112), (4051, 4685688), (4132, 4593834), (4536, 4184683), (6198, 3062556), (7231, 2625048), (8102, 2342844), (8264, 2296917), (9297, 2041704), (12153, 1561896), (12396, 1531278), (14462, 1312524), (16204, 1171422), (18594, 1020852), (21693, 875016), (24306, 780948), (24792, 765639), (27891, 680568), (28357, 669384), (28924, 656262), (32408, 585711), (36459, 520632), (37188, 510426), (43386, 437508), (48612, 390474), (55782, 340284), (56714, 334692), (57848, 328131), (65079, 291672), (72918, 260316), (74376, 255213), (83673, 226856), (85071, 223128), (86772, 218754), (97224, 195237), (109377, 173544), (111564, 170142), (113428, 167346), (130158, 145836)]