18183204

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1471

約数の個数: 72

約数和(自身を含む): 51367680

約数和(自身を除く): 33184476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 1439, 2106, 2878, 3159, 4212, 4317, 5756, 6318, 8634, 12636, 12951, 17268, 18707, 25902, 37414, 38853, 51804, 56121, 74828, 77706, 112242, 116559, 155412, 168363, 224484, 233118, 336726, 349677, 466236, 505089, 673452, 699354, 1010178, 1398708, 1515267, 2020356, 3030534, 4545801, 6061068, 9091602, 18183204]

約数ペア:

[(1, 18183204), (2, 9091602), (3, 6061068), (4, 4545801), (6, 3030534), (9, 2020356), (12, 1515267), (13, 1398708), (18, 1010178), (26, 699354), (27, 673452), (36, 505089), (39, 466236), (52, 349677), (54, 336726), (78, 233118), (81, 224484), (108, 168363), (117, 155412), (156, 116559), (162, 112242), (234, 77706), (243, 74828), (324, 56121), (351, 51804), (468, 38853), (486, 37414), (702, 25902), (972, 18707), (1053, 17268), (1404, 12951), (1439, 12636), (2106, 8634), (2878, 6318), (3159, 5756), (4212, 4317)]