8621368014

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{623923}}^1$

素因数の和:623989

約数の個数: 48

約数和(自身を含む): 20484672768

約数和(自身を除く): 11863304754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 6909, 13818, 623923, 1247846, 1871769, 3743538, 4367461, 8734922, 13102383, 26204766, 29324381, 30572227, 58648762, 61144454, 87973143, 91716681, 175946286, 183433362, 205270667, 410541334, 615812001, 1231624002, 1436894669, 2873789338, 4310684007, 8621368014]

約数ペア:

[(1, 8621368014), (2, 4310684007), (3, 2873789338), (6, 1436894669), (7, 1231624002), (14, 615812001), (21, 410541334), (42, 205270667), (47, 183433362), (49, 175946286), (94, 91716681), (98, 87973143), (141, 61144454), (147, 58648762), (282, 30572227), (294, 29324381), (329, 26204766), (658, 13102383), (987, 8734922), (1974, 4367461), (2303, 3743538), (4606, 1871769), (6909, 1247846), (13818, 623923)]