18346269318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1291}}^1$

素因数の和:1594

約数の個数: 128

約数和(自身を含む): 42786078720

約数和(自身を除く): 24439809402

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 43, 57, 78, 86, 114, 129, 223, 247, 258, 446, 494, 559, 669, 741, 817, 1118, 1291, 1338, 1482, 1634, 1677, 2451, 2582, 2899, 3354, 3873, 4237, 4902, 5798, 7746, 8474, 8697, 9589, 10621, 12711, 16783, 17394, 19178, 21242, 24529, 25422, 28767, 31863, 33566, 49058, 50349, 55081, 55513, 57534, 63726, 73587, 100698, 110162, 111026, 124657, 147174, 165243, 166539, 182191, 249314, 287893, 318877, 330486, 333078, 364382, 373971, 546573, 575786, 637754, 721669, 747942, 863679, 956631, 1054747, 1093146, 1443338, 1727358, 1913262, 2109494, 2165007, 2368483, 3164241, 3742609, 4330014, 4736966, 5469967, 6328482, 7105449, 7485218, 10939934, 11227827, 12379399, 13711711, 14210898, 16409901, 22455654, 24758798, 27423422, 32819802, 37138197, 41135133, 71109571, 74276394, 82270266, 142219142, 160932187, 213328713, 235208581, 321864374, 426657426, 470417162, 482796561, 705625743, 965593122, 1411251486, 3057711553, 6115423106, 9173134659, 18346269318]

約数ペア:

[(1, 18346269318), (2, 9173134659), (3, 6115423106), (6, 3057711553), (13, 1411251486), (19, 965593122), (26, 705625743), (38, 482796561), (39, 470417162), (43, 426657426), (57, 321864374), (78, 235208581), (86, 213328713), (114, 160932187), (129, 142219142), (223, 82270266), (247, 74276394), (258, 71109571), (446, 41135133), (494, 37138197), (559, 32819802), (669, 27423422), (741, 24758798), (817, 22455654), (1118, 16409901), (1291, 14210898), (1338, 13711711), (1482, 12379399), (1634, 11227827), (1677, 10939934), (2451, 7485218), (2582, 7105449), (2899, 6328482), (3354, 5469967), (3873, 4736966), (4237, 4330014), (4902, 3742609), (5798, 3164241), (7746, 2368483), (8474, 2165007), (8697, 2109494), (9589, 1913262), (10621, 1727358), (12711, 1443338), (16783, 1093146), (17394, 1054747), (19178, 956631), (21242, 863679), (24529, 747942), (25422, 721669), (28767, 637754), (31863, 575786), (33566, 546573), (49058, 373971), (50349, 364382), (55081, 333078), (55513, 330486), (57534, 318877), (63726, 287893), (73587, 249314), (100698, 182191), (110162, 166539), (111026, 165243), (124657, 147174)]