18461430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 53464320

約数和(自身を除く): 35002890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 509, 558, 585, 806, 930, 1018, 1170, 1209, 1395, 1527, 2015, 2418, 2545, 2790, 3054, 3627, 4030, 4581, 5090, 6045, 6617, 7254, 7635, 9162, 12090, 13234, 15270, 15779, 18135, 19851, 22905, 31558, 33085, 36270, 39702, 45810, 47337, 59553, 66170, 78895, 94674, 99255, 119106, 142011, 157790, 198510, 205127, 236685, 284022, 297765, 410254, 473370, 595530, 615381, 710055, 1025635, 1230762, 1420110, 1846143, 2051270, 3076905, 3692286, 6153810, 9230715, 18461430]

約数ペア:

[(1, 18461430), (2, 9230715), (3, 6153810), (5, 3692286), (6, 3076905), (9, 2051270), (10, 1846143), (13, 1420110), (15, 1230762), (18, 1025635), (26, 710055), (30, 615381), (31, 595530), (39, 473370), (45, 410254), (62, 297765), (65, 284022), (78, 236685), (90, 205127), (93, 198510), (117, 157790), (130, 142011), (155, 119106), (186, 99255), (195, 94674), (234, 78895), (279, 66170), (310, 59553), (390, 47337), (403, 45810), (465, 39702), (509, 36270), (558, 33085), (585, 31558), (806, 22905), (930, 19851), (1018, 18135), (1170, 15779), (1209, 15270), (1395, 13234), (1527, 12090), (2015, 9162), (2418, 7635), (2545, 7254), (2790, 6617), (3054, 6045), (3627, 5090), (4030, 4581)]