2007686772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{612847}}^1$

素因数の和:612877

約数の個数: 72

約数和(自身を含む): 6246146816

約数和(自身を除く): 4238460044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 612847, 1225694, 1838541, 2451388, 3677082, 4289929, 5515623, 7354164, 7967011, 8579858, 11031246, 12869787, 15934022, 17159716, 22062492, 23901033, 25739574, 31868044, 38609361, 47802066, 51479148, 55769077, 71703099, 77218722, 95604132, 111538154, 143406198, 154437444, 167307231, 223076308, 286812396, 334614462, 501921693, 669228924, 1003843386, 2007686772]

約数ペア:

[(1, 2007686772), (2, 1003843386), (3, 669228924), (4, 501921693), (6, 334614462), (7, 286812396), (9, 223076308), (12, 167307231), (13, 154437444), (14, 143406198), (18, 111538154), (21, 95604132), (26, 77218722), (28, 71703099), (36, 55769077), (39, 51479148), (42, 47802066), (52, 38609361), (63, 31868044), (78, 25739574), (84, 23901033), (91, 22062492), (117, 17159716), (126, 15934022), (156, 12869787), (182, 11031246), (234, 8579858), (252, 7967011), (273, 7354164), (364, 5515623), (468, 4289929), (546, 3677082), (819, 2451388), (1092, 1838541), (1638, 1225694), (3276, 612847)]