16646796

素因数分解:

$2^2\times 3^4\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:476

約数の個数: 60

約数和(自身を含む): 43908480

約数和(自身を除く): 27261684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 191, 269, 324, 382, 538, 573, 764, 807, 1076, 1146, 1614, 1719, 2292, 2421, 3228, 3438, 4842, 5157, 6876, 7263, 9684, 10314, 14526, 15471, 20628, 21789, 29052, 30942, 43578, 51379, 61884, 87156, 102758, 154137, 205516, 308274, 462411, 616548, 924822, 1387233, 1849644, 2774466, 4161699, 5548932, 8323398, 16646796]

約数ペア:

[(1, 16646796), (2, 8323398), (3, 5548932), (4, 4161699), (6, 2774466), (9, 1849644), (12, 1387233), (18, 924822), (27, 616548), (36, 462411), (54, 308274), (81, 205516), (108, 154137), (162, 102758), (191, 87156), (269, 61884), (324, 51379), (382, 43578), (538, 30942), (573, 29052), (764, 21789), (807, 20628), (1076, 15471), (1146, 14526), (1614, 10314), (1719, 9684), (2292, 7263), (2421, 6876), (3228, 5157), (3438, 4842)]