213426486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4493}}^1$

素因数の和:4550

約数の個数: 96

約数和(自身を含む): 588893760

約数和(自身を除く): 375467274

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 58, 63, 78, 87, 91, 117, 126, 174, 182, 203, 234, 261, 273, 377, 406, 522, 546, 609, 754, 819, 1131, 1218, 1638, 1827, 2262, 2639, 3393, 3654, 4493, 5278, 6786, 7917, 8986, 13479, 15834, 23751, 26958, 31451, 40437, 47502, 58409, 62902, 80874, 94353, 116818, 130297, 175227, 188706, 260594, 283059, 350454, 390891, 408863, 525681, 566118, 781782, 817726, 912079, 1051362, 1172673, 1226589, 1693861, 1824158, 2345346, 2453178, 2736237, 3387722, 3679767, 5081583, 5472474, 7359534, 8208711, 10163166, 11857027, 15244749, 16417422, 23714054, 30489498, 35571081, 71142162, 106713243, 213426486]

約数ペア:

[(1, 213426486), (2, 106713243), (3, 71142162), (6, 35571081), (7, 30489498), (9, 23714054), (13, 16417422), (14, 15244749), (18, 11857027), (21, 10163166), (26, 8208711), (29, 7359534), (39, 5472474), (42, 5081583), (58, 3679767), (63, 3387722), (78, 2736237), (87, 2453178), (91, 2345346), (117, 1824158), (126, 1693861), (174, 1226589), (182, 1172673), (203, 1051362), (234, 912079), (261, 817726), (273, 781782), (377, 566118), (406, 525681), (522, 408863), (546, 390891), (609, 350454), (754, 283059), (819, 260594), (1131, 188706), (1218, 175227), (1638, 130297), (1827, 116818), (2262, 94353), (2639, 80874), (3393, 62902), (3654, 58409), (4493, 47502), (5278, 40437), (6786, 31451), (7917, 26958), (8986, 23751), (13479, 15834)]