18039552

素因数分解:

$2^8\times 3^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 48761664

約数和(自身を除く): 30722112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 283, 332, 384, 498, 566, 664, 768, 849, 996, 1132, 1328, 1698, 1992, 2264, 2656, 3396, 3984, 4528, 5312, 6792, 7968, 9056, 10624, 13584, 15936, 18112, 21248, 23489, 27168, 31872, 36224, 46978, 54336, 63744, 70467, 72448, 93956, 108672, 140934, 187912, 217344, 281868, 375824, 563736, 751648, 1127472, 1503296, 2254944, 3006592, 4509888, 6013184, 9019776, 18039552]

約数ペア:

[(1, 18039552), (2, 9019776), (3, 6013184), (4, 4509888), (6, 3006592), (8, 2254944), (12, 1503296), (16, 1127472), (24, 751648), (32, 563736), (48, 375824), (64, 281868), (83, 217344), (96, 187912), (128, 140934), (166, 108672), (192, 93956), (249, 72448), (256, 70467), (283, 63744), (332, 54336), (384, 46978), (498, 36224), (566, 31872), (664, 27168), (768, 23489), (849, 21248), (996, 18112), (1132, 15936), (1328, 13584), (1698, 10624), (1992, 9056), (2264, 7968), (2656, 6792), (3396, 5312), (3984, 4528)]