18792540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2677}}^1$

素因数の和:2708

約数の個数: 96

約数和(自身を含む): 62986560

約数和(自身を除く): 44194020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 2677, 3510, 5354, 7020, 8031, 10708, 13385, 16062, 24093, 26770, 32124, 34801, 40155, 48186, 53540, 69602, 72279, 80310, 96372, 104403, 120465, 139204, 144558, 160620, 174005, 208806, 240930, 289116, 313209, 348010, 361395, 417612, 481860, 522015, 626418, 696020, 722790, 939627, 1044030, 1252836, 1445580, 1566045, 1879254, 2088060, 3132090, 3758508, 4698135, 6264180, 9396270, 18792540]

約数ペア:

[(1, 18792540), (2, 9396270), (3, 6264180), (4, 4698135), (5, 3758508), (6, 3132090), (9, 2088060), (10, 1879254), (12, 1566045), (13, 1445580), (15, 1252836), (18, 1044030), (20, 939627), (26, 722790), (27, 696020), (30, 626418), (36, 522015), (39, 481860), (45, 417612), (52, 361395), (54, 348010), (60, 313209), (65, 289116), (78, 240930), (90, 208806), (108, 174005), (117, 160620), (130, 144558), (135, 139204), (156, 120465), (180, 104403), (195, 96372), (234, 80310), (260, 72279), (270, 69602), (351, 53540), (390, 48186), (468, 40155), (540, 34801), (585, 32124), (702, 26770), (780, 24093), (1170, 16062), (1404, 13385), (1755, 10708), (2340, 8031), (2677, 7020), (3510, 5354)]