1999759284

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1791899}}^1$

素因数の和:1791940

約数の個数: 36

約数和(自身を含む): 5218012800

約数和(自身を除く): 3218253516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 1791899, 3583798, 5375697, 7167596, 10751394, 16127091, 21502788, 32254182, 55548869, 64508364, 111097738, 166646607, 222195476, 333293214, 499939821, 666586428, 999879642, 1999759284]

約数ペア:

[(1, 1999759284), (2, 999879642), (3, 666586428), (4, 499939821), (6, 333293214), (9, 222195476), (12, 166646607), (18, 111097738), (31, 64508364), (36, 55548869), (62, 32254182), (93, 21502788), (124, 16127091), (186, 10751394), (279, 7167596), (372, 5375697), (558, 3583798), (1116, 1791899)]