18344970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:844

約数の個数: 96

約数和(自身を含む): 56055168

約数和(自身を除く): 37710198

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 63, 70, 74, 90, 105, 111, 126, 185, 210, 222, 259, 315, 333, 370, 518, 555, 630, 666, 777, 787, 1110, 1295, 1554, 1574, 1665, 2331, 2361, 2590, 3330, 3885, 3935, 4662, 4722, 5509, 7083, 7770, 7870, 11018, 11655, 11805, 14166, 16527, 23310, 23610, 27545, 29119, 33054, 35415, 49581, 55090, 58238, 70830, 82635, 87357, 99162, 145595, 165270, 174714, 203833, 247905, 262071, 291190, 407666, 436785, 495810, 524142, 611499, 873570, 1019165, 1222998, 1310355, 1834497, 2038330, 2620710, 3057495, 3668994, 6114990, 9172485, 18344970]

約数ペア:

[(1, 18344970), (2, 9172485), (3, 6114990), (5, 3668994), (6, 3057495), (7, 2620710), (9, 2038330), (10, 1834497), (14, 1310355), (15, 1222998), (18, 1019165), (21, 873570), (30, 611499), (35, 524142), (37, 495810), (42, 436785), (45, 407666), (63, 291190), (70, 262071), (74, 247905), (90, 203833), (105, 174714), (111, 165270), (126, 145595), (185, 99162), (210, 87357), (222, 82635), (259, 70830), (315, 58238), (333, 55090), (370, 49581), (518, 35415), (555, 33054), (630, 29119), (666, 27545), (777, 23610), (787, 23310), (1110, 16527), (1295, 14166), (1554, 11805), (1574, 11655), (1665, 11018), (2331, 7870), (2361, 7770), (2590, 7083), (3330, 5509), (3885, 4722), (3935, 4662)]