18742608

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{5659}}^1$

素因数の和:5696

約数の個数: 60

約数和(自身を含む): 54743520

約数和(自身を除く): 36000912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 5659, 11318, 16977, 22636, 33954, 45272, 50931, 67908, 90544, 101862, 130157, 135816, 203724, 260314, 271632, 390471, 407448, 520628, 780942, 814896, 1041256, 1171413, 1561884, 2082512, 2342826, 3123768, 4685652, 6247536, 9371304, 18742608]

約数ペア:

[(1, 18742608), (2, 9371304), (3, 6247536), (4, 4685652), (6, 3123768), (8, 2342826), (9, 2082512), (12, 1561884), (16, 1171413), (18, 1041256), (23, 814896), (24, 780942), (36, 520628), (46, 407448), (48, 390471), (69, 271632), (72, 260314), (92, 203724), (138, 135816), (144, 130157), (184, 101862), (207, 90544), (276, 67908), (368, 50931), (414, 45272), (552, 33954), (828, 22636), (1104, 16977), (1656, 11318), (3312, 5659)]