18472272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4229}}^1$

素因数の和:4260

約数の個数: 80

約数和(自身を含む): 58746240

約数和(自身を除く): 40273968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4229, 4368, 8458, 12687, 16916, 25374, 29603, 33832, 50748, 54977, 59206, 67664, 88809, 101496, 109954, 118412, 164931, 177618, 202992, 219908, 236824, 329862, 355236, 384839, 439816, 473648, 659724, 710472, 769678, 879632, 1154517, 1319448, 1420944, 1539356, 2309034, 2638896, 3078712, 4618068, 6157424, 9236136, 18472272]

約数ペア:

[(1, 18472272), (2, 9236136), (3, 6157424), (4, 4618068), (6, 3078712), (7, 2638896), (8, 2309034), (12, 1539356), (13, 1420944), (14, 1319448), (16, 1154517), (21, 879632), (24, 769678), (26, 710472), (28, 659724), (39, 473648), (42, 439816), (48, 384839), (52, 355236), (56, 329862), (78, 236824), (84, 219908), (91, 202992), (104, 177618), (112, 164931), (156, 118412), (168, 109954), (182, 101496), (208, 88809), (273, 67664), (312, 59206), (336, 54977), (364, 50748), (546, 33832), (624, 29603), (728, 25374), (1092, 16916), (1456, 12687), (2184, 8458), (4229, 4368)]