15678618924

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{30203}}^1$

素因数の和:30630

約数の個数: 48

約数和(自身を含む): 36940700160

約数和(自身を除く): 21262081236

約数列:

[1, 2, 3, 4, 6, 12, 181, 239, 362, 478, 543, 717, 724, 956, 1086, 1434, 2172, 2868, 30203, 43259, 60406, 86518, 90609, 120812, 129777, 173036, 181218, 259554, 362436, 519108, 5466743, 7218517, 10933486, 14437034, 16400229, 21655551, 21866972, 28874068, 32800458, 43311102, 65600916, 86622204, 1306551577, 2613103154, 3919654731, 5226206308, 7839309462, 15678618924]

約数ペア:

[(1, 15678618924), (2, 7839309462), (3, 5226206308), (4, 3919654731), (6, 2613103154), (12, 1306551577), (181, 86622204), (239, 65600916), (362, 43311102), (478, 32800458), (543, 28874068), (717, 21866972), (724, 21655551), (956, 16400229), (1086, 14437034), (1434, 10933486), (2172, 7218517), (2868, 5466743), (30203, 519108), (43259, 362436), (60406, 259554), (86518, 181218), (90609, 173036), (120812, 129777)]