15691956084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{551059}}^1$

素因数の和:551189

約数の個数: 72

約数和(自身を含む): 45733571520

約数和(自身を除く): 30041615436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1356, 1582, 2034, 2373, 3164, 4068, 4746, 7119, 9492, 14238, 28476, 551059, 1102118, 1653177, 2204236, 3306354, 3857413, 4959531, 6612708, 7714826, 9919062, 11572239, 15429652, 19838124, 23144478, 34716717, 46288956, 62269667, 69433434, 124539334, 138866868, 186809001, 249078668, 373618002, 435887669, 560427003, 747236004, 871775338, 1120854006, 1307663007, 1743550676, 2241708012, 2615326014, 3922989021, 5230652028, 7845978042, 15691956084]

約数ペア:

[(1, 15691956084), (2, 7845978042), (3, 5230652028), (4, 3922989021), (6, 2615326014), (7, 2241708012), (9, 1743550676), (12, 1307663007), (14, 1120854006), (18, 871775338), (21, 747236004), (28, 560427003), (36, 435887669), (42, 373618002), (63, 249078668), (84, 186809001), (113, 138866868), (126, 124539334), (226, 69433434), (252, 62269667), (339, 46288956), (452, 34716717), (678, 23144478), (791, 19838124), (1017, 15429652), (1356, 11572239), (1582, 9919062), (2034, 7714826), (2373, 6612708), (3164, 4959531), (4068, 3857413), (4746, 3306354), (7119, 2204236), (9492, 1653177), (14238, 1102118), (28476, 551059)]