12919896

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1483}}^1$

素因数の和:1517

約数の個数: 72

約数和(自身を含む): 38487540

約数和(自身を除く): 25567644

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 1483, 2178, 2904, 2966, 4356, 4449, 5932, 8712, 8898, 11864, 13347, 16313, 17796, 26694, 32626, 35592, 48939, 53388, 65252, 97878, 106776, 130504, 146817, 179443, 195756, 293634, 358886, 391512, 538329, 587268, 717772, 1076658, 1174536, 1435544, 1614987, 2153316, 3229974, 4306632, 6459948, 12919896]

約数ペア:

[(1, 12919896), (2, 6459948), (3, 4306632), (4, 3229974), (6, 2153316), (8, 1614987), (9, 1435544), (11, 1174536), (12, 1076658), (18, 717772), (22, 587268), (24, 538329), (33, 391512), (36, 358886), (44, 293634), (66, 195756), (72, 179443), (88, 146817), (99, 130504), (121, 106776), (132, 97878), (198, 65252), (242, 53388), (264, 48939), (363, 35592), (396, 32626), (484, 26694), (726, 17796), (792, 16313), (968, 13347), (1089, 11864), (1452, 8898), (1483, 8712), (2178, 5932), (2904, 4449), (2966, 4356)]