19742348448

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2980427}}^1$

素因数の和:2980466

約数の個数: 72

約数和(自身を含む): 58583292768

約数和(自身を除く): 38840944320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 2980427, 5960854, 8941281, 11921708, 17882562, 23843416, 26823843, 35765124, 47686832, 53647686, 68549821, 71530248, 95373664, 107295372, 137099642, 143060496, 205649463, 214590744, 274199284, 286120992, 411298926, 429181488, 548398568, 616948389, 822597852, 858362976, 1096797136, 1233896778, 1645195704, 2193594272, 2467793556, 3290391408, 4935587112, 6580782816, 9871174224, 19742348448]

約数ペア:

[(1, 19742348448), (2, 9871174224), (3, 6580782816), (4, 4935587112), (6, 3290391408), (8, 2467793556), (9, 2193594272), (12, 1645195704), (16, 1233896778), (18, 1096797136), (23, 858362976), (24, 822597852), (32, 616948389), (36, 548398568), (46, 429181488), (48, 411298926), (69, 286120992), (72, 274199284), (92, 214590744), (96, 205649463), (138, 143060496), (144, 137099642), (184, 107295372), (207, 95373664), (276, 71530248), (288, 68549821), (368, 53647686), (414, 47686832), (552, 35765124), (736, 26823843), (828, 23843416), (1104, 17882562), (1656, 11921708), (2208, 8941281), (3312, 5960854), (6624, 2980427)]