28843542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17609}}^1$

素因数の和:17637

約数の個数: 48

約数和(自身を含む): 76920480

約数和(自身を除く): 48076938

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, 17609, 35218, 52827, 105654, 123263, 158481, 228917, 246526, 316962, 369789, 457834, 686751, 739578, 1109367, 1373502, 1602419, 2060253, 2218734, 3204838, 4120506, 4807257, 9614514, 14421771, 28843542]

約数ペア:

[(1, 28843542), (2, 14421771), (3, 9614514), (6, 4807257), (7, 4120506), (9, 3204838), (13, 2218734), (14, 2060253), (18, 1602419), (21, 1373502), (26, 1109367), (39, 739578), (42, 686751), (63, 457834), (78, 369789), (91, 316962), (117, 246526), (126, 228917), (182, 158481), (234, 123263), (273, 105654), (546, 52827), (819, 35218), (1638, 17609)]