16928316

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{24749}}^1$

素因数の和:24778

約数の個数: 36

約数和(自身を含む): 45045000

約数和(自身を除く): 28116684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 24749, 49498, 74247, 98996, 148494, 222741, 296988, 445482, 470231, 890964, 940462, 1410693, 1880924, 2821386, 4232079, 5642772, 8464158, 16928316]

約数ペア:

[(1, 16928316), (2, 8464158), (3, 5642772), (4, 4232079), (6, 2821386), (9, 1880924), (12, 1410693), (18, 940462), (19, 890964), (36, 470231), (38, 445482), (57, 296988), (76, 222741), (114, 148494), (171, 98996), (228, 74247), (342, 49498), (684, 24749)]