2013726498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{15913}}^1$

素因数の和:16079

約数の個数: 64

約数和(自身を含む): 4839892992

約数和(自身を除く): 2826166494

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 131, 138, 161, 262, 322, 393, 483, 786, 917, 966, 1834, 2751, 3013, 5502, 6026, 9039, 15913, 18078, 21091, 31826, 42182, 47739, 63273, 95478, 111391, 126546, 222782, 334173, 365999, 668346, 731998, 1097997, 2084603, 2195994, 2561993, 4169206, 5123986, 6253809, 7685979, 12507618, 14592221, 15371958, 29184442, 43776663, 47945869, 87553326, 95891738, 143837607, 287675214, 335621083, 671242166, 1006863249, 2013726498]

約数ペア:

[(1, 2013726498), (2, 1006863249), (3, 671242166), (6, 335621083), (7, 287675214), (14, 143837607), (21, 95891738), (23, 87553326), (42, 47945869), (46, 43776663), (69, 29184442), (131, 15371958), (138, 14592221), (161, 12507618), (262, 7685979), (322, 6253809), (393, 5123986), (483, 4169206), (786, 2561993), (917, 2195994), (966, 2084603), (1834, 1097997), (2751, 731998), (3013, 668346), (5502, 365999), (6026, 334173), (9039, 222782), (15913, 126546), (18078, 111391), (21091, 95478), (31826, 63273), (42182, 47739)]