18696510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 37912770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 59, 63, 70, 90, 105, 118, 126, 177, 210, 295, 315, 354, 413, 503, 531, 590, 630, 826, 885, 1006, 1062, 1239, 1509, 1770, 2065, 2478, 2515, 2655, 3018, 3521, 3717, 4130, 4527, 5030, 5310, 6195, 7042, 7434, 7545, 9054, 10563, 12390, 15090, 17605, 18585, 21126, 22635, 29677, 31689, 35210, 37170, 45270, 52815, 59354, 63378, 89031, 105630, 148385, 158445, 178062, 207739, 267093, 296770, 316890, 415478, 445155, 534186, 623217, 890310, 1038695, 1246434, 1335465, 1869651, 2077390, 2670930, 3116085, 3739302, 6232170, 9348255, 18696510]

約数ペア:

[(1, 18696510), (2, 9348255), (3, 6232170), (5, 3739302), (6, 3116085), (7, 2670930), (9, 2077390), (10, 1869651), (14, 1335465), (15, 1246434), (18, 1038695), (21, 890310), (30, 623217), (35, 534186), (42, 445155), (45, 415478), (59, 316890), (63, 296770), (70, 267093), (90, 207739), (105, 178062), (118, 158445), (126, 148385), (177, 105630), (210, 89031), (295, 63378), (315, 59354), (354, 52815), (413, 45270), (503, 37170), (531, 35210), (590, 31689), (630, 29677), (826, 22635), (885, 21126), (1006, 18585), (1062, 17605), (1239, 15090), (1509, 12390), (1770, 10563), (2065, 9054), (2478, 7545), (2515, 7434), (2655, 7042), (3018, 6195), (3521, 5310), (3717, 5030), (4130, 4527)]