17401644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 108

約数和(自身を含む): 50480976

約数和(自身を除く): 33079332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 103, 114, 117, 156, 171, 206, 228, 234, 247, 309, 342, 361, 412, 468, 494, 618, 684, 722, 741, 927, 988, 1083, 1236, 1339, 1444, 1482, 1854, 1957, 2166, 2223, 2678, 2964, 3249, 3708, 3914, 4017, 4332, 4446, 4693, 5356, 5871, 6498, 7828, 8034, 8892, 9386, 11742, 12051, 12996, 14079, 16068, 17613, 18772, 23484, 24102, 25441, 28158, 35226, 37183, 42237, 48204, 50882, 56316, 70452, 74366, 76323, 84474, 101764, 111549, 148732, 152646, 168948, 223098, 228969, 305292, 334647, 446196, 457938, 483379, 669294, 915876, 966758, 1338588, 1450137, 1933516, 2900274, 4350411, 5800548, 8700822, 17401644]

約数ペア:

[(1, 17401644), (2, 8700822), (3, 5800548), (4, 4350411), (6, 2900274), (9, 1933516), (12, 1450137), (13, 1338588), (18, 966758), (19, 915876), (26, 669294), (36, 483379), (38, 457938), (39, 446196), (52, 334647), (57, 305292), (76, 228969), (78, 223098), (103, 168948), (114, 152646), (117, 148732), (156, 111549), (171, 101764), (206, 84474), (228, 76323), (234, 74366), (247, 70452), (309, 56316), (342, 50882), (361, 48204), (412, 42237), (468, 37183), (494, 35226), (618, 28158), (684, 25441), (722, 24102), (741, 23484), (927, 18772), (988, 17613), (1083, 16068), (1236, 14079), (1339, 12996), (1444, 12051), (1482, 11742), (1854, 9386), (1957, 8892), (2166, 8034), (2223, 7828), (2678, 6498), (2964, 5871), (3249, 5356), (3708, 4693), (3914, 4446), (4017, 4332)]