1918609836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1637}}^1$

素因数の和:2351

約数の個数: 96

約数和(自身を含む): 5270323968

約数和(自身を除く): 3351714132

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 683, 858, 1366, 1637, 1716, 2049, 2732, 3274, 4098, 4911, 6548, 7513, 8196, 8879, 9822, 15026, 17758, 18007, 19644, 21281, 22539, 26637, 30052, 35516, 36014, 42562, 45078, 53274, 54021, 63843, 72028, 85124, 90156, 97669, 106548, 108042, 127686, 195338, 216084, 234091, 255372, 293007, 390676, 468182, 586014, 702273, 936364, 1118071, 1172028, 1404546, 2236142, 2809092, 3354213, 4472284, 6708426, 12298781, 13416852, 14534923, 24597562, 29069846, 36896343, 43604769, 49195124, 58139692, 73792686, 87209538, 147585372, 159884153, 174419076, 319768306, 479652459, 639536612, 959304918, 1918609836]

約数ペア:

[(1, 1918609836), (2, 959304918), (3, 639536612), (4, 479652459), (6, 319768306), (11, 174419076), (12, 159884153), (13, 147585372), (22, 87209538), (26, 73792686), (33, 58139692), (39, 49195124), (44, 43604769), (52, 36896343), (66, 29069846), (78, 24597562), (132, 14534923), (143, 13416852), (156, 12298781), (286, 6708426), (429, 4472284), (572, 3354213), (683, 2809092), (858, 2236142), (1366, 1404546), (1637, 1172028), (1716, 1118071), (2049, 936364), (2732, 702273), (3274, 586014), (4098, 468182), (4911, 390676), (6548, 293007), (7513, 255372), (8196, 234091), (8879, 216084), (9822, 195338), (15026, 127686), (17758, 108042), (18007, 106548), (19644, 97669), (21281, 90156), (22539, 85124), (26637, 72028), (30052, 63843), (35516, 54021), (36014, 53274), (42562, 45078)]