17863872

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:466

約数の個数: 112

約数和(自身を含む): 54022752

約数和(自身を除く): 36158880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 421, 442, 544, 624, 663, 816, 832, 842, 884, 1088, 1248, 1263, 1326, 1632, 1684, 1768, 2496, 2526, 2652, 3264, 3368, 3536, 5052, 5304, 5473, 6736, 7072, 7157, 10104, 10608, 10946, 13472, 14144, 14314, 16419, 20208, 21216, 21471, 21892, 26944, 28628, 32838, 40416, 42432, 42942, 43784, 57256, 65676, 80832, 85884, 87568, 93041, 114512, 131352, 171768, 175136, 186082, 229024, 262704, 279123, 343536, 350272, 372164, 458048, 525408, 558246, 687072, 744328, 1050816, 1116492, 1374144, 1488656, 2232984, 2977312, 4465968, 5954624, 8931936, 17863872]

約数ペア:

[(1, 17863872), (2, 8931936), (3, 5954624), (4, 4465968), (6, 2977312), (8, 2232984), (12, 1488656), (13, 1374144), (16, 1116492), (17, 1050816), (24, 744328), (26, 687072), (32, 558246), (34, 525408), (39, 458048), (48, 372164), (51, 350272), (52, 343536), (64, 279123), (68, 262704), (78, 229024), (96, 186082), (102, 175136), (104, 171768), (136, 131352), (156, 114512), (192, 93041), (204, 87568), (208, 85884), (221, 80832), (272, 65676), (312, 57256), (408, 43784), (416, 42942), (421, 42432), (442, 40416), (544, 32838), (624, 28628), (663, 26944), (816, 21892), (832, 21471), (842, 21216), (884, 20208), (1088, 16419), (1248, 14314), (1263, 14144), (1326, 13472), (1632, 10946), (1684, 10608), (1768, 10104), (2496, 7157), (2526, 7072), (2652, 6736), (3264, 5473), (3368, 5304), (3536, 5052)]