12156729486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{5261}}^1$

素因数の和:5657

約数の個数: 64

約数和(自身を含む): 26817509376

約数和(自身を除く): 14660779890

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 223, 314, 446, 471, 669, 942, 1338, 1727, 2453, 3454, 4906, 5181, 5261, 7359, 10362, 10522, 14718, 15783, 31566, 35011, 57871, 70022, 105033, 115742, 173613, 210066, 347226, 385121, 770242, 825977, 1155363, 1173203, 1651954, 2310726, 2346406, 2477931, 3519609, 4955862, 7039218, 9085747, 12905233, 18171494, 25810466, 27257241, 38715699, 54514482, 77431398, 184192871, 368385742, 552578613, 1105157226, 2026121581, 4052243162, 6078364743, 12156729486]

約数ペア:

[(1, 12156729486), (2, 6078364743), (3, 4052243162), (6, 2026121581), (11, 1105157226), (22, 552578613), (33, 368385742), (66, 184192871), (157, 77431398), (223, 54514482), (314, 38715699), (446, 27257241), (471, 25810466), (669, 18171494), (942, 12905233), (1338, 9085747), (1727, 7039218), (2453, 4955862), (3454, 3519609), (4906, 2477931), (5181, 2346406), (5261, 2310726), (7359, 1651954), (10362, 1173203), (10522, 1155363), (14718, 825977), (15783, 770242), (31566, 385121), (35011, 347226), (57871, 210066), (70022, 173613), (105033, 115742)]