1218702966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 2748580128

約数和(自身を除く): 1529877162

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 101, 111, 113, 202, 222, 226, 303, 339, 481, 606, 678, 962, 1313, 1369, 1443, 1469, 2626, 2738, 2886, 2938, 3737, 3939, 4107, 4181, 4407, 7474, 7878, 8214, 8362, 8814, 11211, 11413, 12543, 17797, 22422, 22826, 25086, 34239, 35594, 48581, 53391, 54353, 68478, 97162, 106782, 108706, 138269, 145743, 148369, 154697, 163059, 276538, 291486, 296738, 309394, 326118, 414807, 422281, 445107, 464091, 829614, 844562, 890214, 928182, 1266843, 1797497, 2011061, 2533686, 3594994, 4022122, 5392491, 5489653, 6033183, 10784982, 10979306, 12066366, 15624397, 16468959, 31248794, 32937918, 46873191, 93746382, 203117161, 406234322, 609351483, 1218702966]

約数ペア:

[(1, 1218702966), (2, 609351483), (3, 406234322), (6, 203117161), (13, 93746382), (26, 46873191), (37, 32937918), (39, 31248794), (74, 16468959), (78, 15624397), (101, 12066366), (111, 10979306), (113, 10784982), (202, 6033183), (222, 5489653), (226, 5392491), (303, 4022122), (339, 3594994), (481, 2533686), (606, 2011061), (678, 1797497), (962, 1266843), (1313, 928182), (1369, 890214), (1443, 844562), (1469, 829614), (2626, 464091), (2738, 445107), (2886, 422281), (2938, 414807), (3737, 326118), (3939, 309394), (4107, 296738), (4181, 291486), (4407, 276538), (7474, 163059), (7878, 154697), (8214, 148369), (8362, 145743), (8814, 138269), (11211, 108706), (11413, 106782), (12543, 97162), (17797, 68478), (22422, 54353), (22826, 53391), (25086, 48581), (34239, 35594)]