15103437894

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{1297}}^1$

素因数の和:1886

約数の個数: 96

約数和(自身を含む): 34698343680

約数和(自身を除く): 19594905786

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 186, 246, 279, 369, 509, 558, 738, 1018, 1271, 1297, 1527, 2542, 2594, 3054, 3813, 3891, 4581, 7626, 7782, 9162, 11439, 11673, 15779, 20869, 22878, 23346, 31558, 40207, 41738, 47337, 53177, 62607, 80414, 94674, 106354, 120621, 125214, 142011, 159531, 187821, 241242, 284022, 319062, 361863, 375642, 478593, 646939, 660173, 723726, 957186, 1293878, 1320346, 1648487, 1940817, 1980519, 3296974, 3881634, 3961038, 4945461, 5822451, 5941557, 9890922, 11644902, 11883114, 14836383, 20465363, 27067093, 29672766, 40930726, 54134186, 61396089, 81201279, 122792178, 162402558, 184188267, 243603837, 368376534, 487207674, 839079883, 1678159766, 2517239649, 5034479298, 7551718947, 15103437894]

約数ペア:

[(1, 15103437894), (2, 7551718947), (3, 5034479298), (6, 2517239649), (9, 1678159766), (18, 839079883), (31, 487207674), (41, 368376534), (62, 243603837), (82, 184188267), (93, 162402558), (123, 122792178), (186, 81201279), (246, 61396089), (279, 54134186), (369, 40930726), (509, 29672766), (558, 27067093), (738, 20465363), (1018, 14836383), (1271, 11883114), (1297, 11644902), (1527, 9890922), (2542, 5941557), (2594, 5822451), (3054, 4945461), (3813, 3961038), (3891, 3881634), (4581, 3296974), (7626, 1980519), (7782, 1940817), (9162, 1648487), (11439, 1320346), (11673, 1293878), (15779, 957186), (20869, 723726), (22878, 660173), (23346, 646939), (31558, 478593), (40207, 375642), (41738, 361863), (47337, 319062), (53177, 284022), (62607, 241242), (80414, 187821), (94674, 159531), (106354, 142011), (120621, 125214)]