21182432126

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 34183296000

約数和(自身を除く): 13000863874

約数列:

[1, 2, 29, 41, 58, 82, 149, 191, 298, 313, 382, 626, 1189, 2378, 4321, 5539, 6109, 7831, 8642, 9077, 11078, 12218, 12833, 15662, 18154, 25666, 28459, 46637, 56918, 59783, 93274, 119566, 177161, 227099, 354322, 372157, 454198, 744314, 825311, 1166819, 1352473, 1650622, 1733707, 1912117, 2333638, 2451103, 2704946, 3467414, 3824234, 4902206, 8907667, 17815334, 33837751, 55451393, 67675502, 71081987, 110902786, 142163974, 258322343, 365214347, 516644686, 730428694, 10591216063, 21182432126]

約数ペア:

[(1, 21182432126), (2, 10591216063), (29, 730428694), (41, 516644686), (58, 365214347), (82, 258322343), (149, 142163974), (191, 110902786), (298, 71081987), (313, 67675502), (382, 55451393), (626, 33837751), (1189, 17815334), (2378, 8907667), (4321, 4902206), (5539, 3824234), (6109, 3467414), (7831, 2704946), (8642, 2451103), (9077, 2333638), (11078, 1912117), (12218, 1733707), (12833, 1650622), (15662, 1352473), (18154, 1166819), (25666, 825311), (28459, 744314), (46637, 454198), (56918, 372157), (59783, 354322), (93274, 227099), (119566, 177161)]