636763644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{84631}}^1$

素因数の和:84671

約数の個数: 72

約数和(自身を含む): 1848362880

約数和(自身を除く): 1211599236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 84631, 169262, 253893, 338524, 507786, 761679, 930941, 1015572, 1523358, 1607989, 1861882, 2792823, 3046716, 3215978, 3723764, 4823967, 5585646, 6431956, 8378469, 9647934, 11171292, 14471901, 16756938, 17687879, 19295868, 28943802, 33513876, 35375758, 53063637, 57887604, 70751516, 106127274, 159190911, 212254548, 318381822, 636763644]

約数ペア:

[(1, 636763644), (2, 318381822), (3, 212254548), (4, 159190911), (6, 106127274), (9, 70751516), (11, 57887604), (12, 53063637), (18, 35375758), (19, 33513876), (22, 28943802), (33, 19295868), (36, 17687879), (38, 16756938), (44, 14471901), (57, 11171292), (66, 9647934), (76, 8378469), (99, 6431956), (114, 5585646), (132, 4823967), (171, 3723764), (198, 3215978), (209, 3046716), (228, 2792823), (342, 1861882), (396, 1607989), (418, 1523358), (627, 1015572), (684, 930941), (836, 761679), (1254, 507786), (1881, 338524), (2508, 253893), (3762, 169262), (7524, 84631)]