15852228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{653}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 44974272

約数和(自身を除く): 29122044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 653, 714, 867, 1156, 1306, 1428, 1734, 1959, 2023, 2612, 3468, 3918, 4046, 4571, 6069, 7836, 8092, 9142, 11101, 12138, 13713, 18284, 22202, 24276, 27426, 33303, 44404, 54852, 66606, 77707, 133212, 155414, 188717, 233121, 310828, 377434, 466242, 566151, 754868, 932484, 1132302, 1321019, 2264604, 2642038, 3963057, 5284076, 7926114, 15852228]

約数ペア:

[(1, 15852228), (2, 7926114), (3, 5284076), (4, 3963057), (6, 2642038), (7, 2264604), (12, 1321019), (14, 1132302), (17, 932484), (21, 754868), (28, 566151), (34, 466242), (42, 377434), (51, 310828), (68, 233121), (84, 188717), (102, 155414), (119, 133212), (204, 77707), (238, 66606), (289, 54852), (357, 44404), (476, 33303), (578, 27426), (653, 24276), (714, 22202), (867, 18284), (1156, 13713), (1306, 12138), (1428, 11101), (1734, 9142), (1959, 8092), (2023, 7836), (2612, 6069), (3468, 4571), (3918, 4046)]