27241578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16631}}^1$

素因数の和:16659

約数の個数: 48

約数和(自身を含む): 72648576

約数和(自身を除く): 45406998

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 16631, 33262, 49893, 99786, 116417, 149679, 216203, 232834, 299358, 349251, 432406, 648609, 698502, 1047753, 1297218, 1513421, 1945827, 2095506, 3026842, 3891654, 4540263, 9080526, 13620789, 27241578]

約数ペア:

[(1, 27241578), (2, 13620789), (3, 9080526), (6, 4540263), (7, 3891654), (9, 3026842), (13, 2095506), (14, 1945827), (18, 1513421), (21, 1297218), (26, 1047753), (39, 698502), (42, 648609), (63, 432406), (78, 349251), (91, 299358), (117, 232834), (126, 216203), (182, 149679), (234, 116417), (273, 99786), (546, 49893), (819, 33262), (1638, 16631)]