2642554278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{12703}}^1$

素因数の和:12858

約数の個数: 96

約数和(自身を含む): 7102857216

約数和(自身を除く): 4460302938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 127, 182, 234, 254, 273, 381, 546, 762, 819, 889, 1143, 1638, 1651, 1778, 2286, 2667, 3302, 4953, 5334, 8001, 9906, 11557, 12703, 14859, 16002, 23114, 25406, 29718, 34671, 38109, 69342, 76218, 88921, 104013, 114327, 165139, 177842, 208026, 228654, 266763, 330278, 495417, 533526, 800289, 990834, 1155973, 1486251, 1600578, 1613281, 2311946, 2972502, 3226562, 3467919, 4839843, 6935838, 9679686, 10403757, 11292967, 14519529, 20807514, 20972653, 22585934, 29039058, 33878901, 41945306, 62917959, 67757802, 101636703, 125835918, 146808571, 188753877, 203273406, 293617142, 377507754, 440425713, 880851426, 1321277139, 2642554278]

約数ペア:

[(1, 2642554278), (2, 1321277139), (3, 880851426), (6, 440425713), (7, 377507754), (9, 293617142), (13, 203273406), (14, 188753877), (18, 146808571), (21, 125835918), (26, 101636703), (39, 67757802), (42, 62917959), (63, 41945306), (78, 33878901), (91, 29039058), (117, 22585934), (126, 20972653), (127, 20807514), (182, 14519529), (234, 11292967), (254, 10403757), (273, 9679686), (381, 6935838), (546, 4839843), (762, 3467919), (819, 3226562), (889, 2972502), (1143, 2311946), (1638, 1613281), (1651, 1600578), (1778, 1486251), (2286, 1155973), (2667, 990834), (3302, 800289), (4953, 533526), (5334, 495417), (8001, 330278), (9906, 266763), (11557, 228654), (12703, 208026), (14859, 177842), (16002, 165139), (23114, 114327), (25406, 104013), (29718, 88921), (34671, 76218), (38109, 69342)]