16546788

素因数分解:

$2^2\times 3^3\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 43120000

約数和(自身を除く): 26573212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 349, 439, 698, 878, 1047, 1317, 1396, 1756, 2094, 2634, 3141, 3951, 4188, 5268, 6282, 7902, 9423, 11853, 12564, 15804, 18846, 23706, 37692, 47412, 153211, 306422, 459633, 612844, 919266, 1378899, 1838532, 2757798, 4136697, 5515596, 8273394, 16546788]

約数ペア:

[(1, 16546788), (2, 8273394), (3, 5515596), (4, 4136697), (6, 2757798), (9, 1838532), (12, 1378899), (18, 919266), (27, 612844), (36, 459633), (54, 306422), (108, 153211), (349, 47412), (439, 37692), (698, 23706), (878, 18846), (1047, 15804), (1317, 12564), (1396, 11853), (1756, 9423), (2094, 7902), (2634, 6282), (3141, 5268), (3951, 4188)]