15024996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 43883840

約数和(自身を除く): 28858844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 547, 654, 763, 981, 1094, 1308, 1526, 1641, 1962, 2188, 2289, 3052, 3282, 3829, 3924, 4578, 4923, 6564, 6867, 7658, 9156, 9846, 11487, 13734, 15316, 19692, 22974, 27468, 34461, 45948, 59623, 68922, 119246, 137844, 178869, 238492, 357738, 417361, 536607, 715476, 834722, 1073214, 1252083, 1669444, 2146428, 2504166, 3756249, 5008332, 7512498, 15024996]

約数ペア:

[(1, 15024996), (2, 7512498), (3, 5008332), (4, 3756249), (6, 2504166), (7, 2146428), (9, 1669444), (12, 1252083), (14, 1073214), (18, 834722), (21, 715476), (28, 536607), (36, 417361), (42, 357738), (63, 238492), (84, 178869), (109, 137844), (126, 119246), (218, 68922), (252, 59623), (327, 45948), (436, 34461), (547, 27468), (654, 22974), (763, 19692), (981, 15316), (1094, 13734), (1308, 11487), (1526, 9846), (1641, 9156), (1962, 7658), (2188, 6867), (2289, 6564), (3052, 4923), (3282, 4578), (3829, 3924)]