4895892

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 13208832

約数和(自身を除く): 8312940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 82, 93, 107, 123, 124, 164, 186, 214, 246, 279, 321, 369, 372, 428, 492, 558, 642, 738, 963, 1116, 1271, 1284, 1476, 1926, 2542, 3317, 3813, 3852, 4387, 5084, 6634, 7626, 8774, 9951, 11439, 13161, 13268, 15252, 17548, 19902, 22878, 26322, 29853, 39483, 39804, 45756, 52644, 59706, 78966, 119412, 135997, 157932, 271994, 407991, 543988, 815982, 1223973, 1631964, 2447946, 4895892]

約数ペア:

[(1, 4895892), (2, 2447946), (3, 1631964), (4, 1223973), (6, 815982), (9, 543988), (12, 407991), (18, 271994), (31, 157932), (36, 135997), (41, 119412), (62, 78966), (82, 59706), (93, 52644), (107, 45756), (123, 39804), (124, 39483), (164, 29853), (186, 26322), (214, 22878), (246, 19902), (279, 17548), (321, 15252), (369, 13268), (372, 13161), (428, 11439), (492, 9951), (558, 8774), (642, 7626), (738, 6634), (963, 5084), (1116, 4387), (1271, 3852), (1284, 3813), (1476, 3317), (1926, 2542)]