17997252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16481}}^1$

素因数の和:16508

約数の個数: 48

約数和(自身を含む): 51687552

約数和(自身を除く): 33690300

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 16481, 32962, 49443, 65924, 98886, 115367, 197772, 214253, 230734, 346101, 428506, 461468, 642759, 692202, 857012, 1285518, 1384404, 1499771, 2571036, 2999542, 4499313, 5999084, 8998626, 17997252]

約数ペア:

[(1, 17997252), (2, 8998626), (3, 5999084), (4, 4499313), (6, 2999542), (7, 2571036), (12, 1499771), (13, 1384404), (14, 1285518), (21, 857012), (26, 692202), (28, 642759), (39, 461468), (42, 428506), (52, 346101), (78, 230734), (84, 214253), (91, 197772), (156, 115367), (182, 98886), (273, 65924), (364, 49443), (546, 32962), (1092, 16481)]