18475464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6469}}^1$

素因数の和:6502

約数の個数: 64

約数和(自身を含む): 55900800

約数和(自身を除く): 37425336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 6469, 12938, 19407, 25876, 38814, 45283, 51752, 77628, 90566, 109973, 135849, 155256, 181132, 219946, 271698, 329919, 362264, 439892, 543396, 659838, 769811, 879784, 1086792, 1319676, 1539622, 2309433, 2639352, 3079244, 4618866, 6158488, 9237732, 18475464]

約数ペア:

[(1, 18475464), (2, 9237732), (3, 6158488), (4, 4618866), (6, 3079244), (7, 2639352), (8, 2309433), (12, 1539622), (14, 1319676), (17, 1086792), (21, 879784), (24, 769811), (28, 659838), (34, 543396), (42, 439892), (51, 362264), (56, 329919), (68, 271698), (84, 219946), (102, 181132), (119, 155256), (136, 135849), (168, 109973), (204, 90566), (238, 77628), (357, 51752), (408, 45283), (476, 38814), (714, 25876), (952, 19407), (1428, 12938), (2856, 6469)]