16980498894

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1\times {\mathrm{1553}}^1$

素因数の和:2145

約数の個数: 64

約数和(自身を含む): 35150734080

約数和(自身を除く): 18170235186

約数列:

[1, 2, 3, 6, 59, 67, 118, 134, 177, 201, 354, 402, 461, 922, 1383, 1553, 2766, 3106, 3953, 4659, 7906, 9318, 11859, 23718, 27199, 30887, 54398, 61774, 81597, 91627, 92661, 104051, 163194, 183254, 185322, 208102, 274881, 312153, 549762, 624306, 715933, 1431866, 1822333, 2147799, 3644666, 4295598, 5466999, 6139009, 10933998, 12278018, 18417027, 36834054, 42240047, 47967511, 84480094, 95935022, 126720141, 143902533, 253440282, 287805066, 2830083149, 5660166298, 8490249447, 16980498894]

約数ペア:

[(1, 16980498894), (2, 8490249447), (3, 5660166298), (6, 2830083149), (59, 287805066), (67, 253440282), (118, 143902533), (134, 126720141), (177, 95935022), (201, 84480094), (354, 47967511), (402, 42240047), (461, 36834054), (922, 18417027), (1383, 12278018), (1553, 10933998), (2766, 6139009), (3106, 5466999), (3953, 4295598), (4659, 3644666), (7906, 2147799), (9318, 1822333), (11859, 1431866), (23718, 715933), (27199, 624306), (30887, 549762), (54398, 312153), (61774, 274881), (81597, 208102), (91627, 185322), (92661, 183254), (104051, 163194)]