16330788

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{1699}}^1$

素因数の和:1801

約数の個数: 48

約数和(自身を含む): 42840000

約数和(自身を除く): 26509212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 1699, 2403, 3204, 3398, 4806, 5097, 6796, 9612, 10194, 15291, 20388, 30582, 45873, 61164, 91746, 151211, 183492, 302422, 453633, 604844, 907266, 1360899, 1814532, 2721798, 4082697, 5443596, 8165394, 16330788]

約数ペア:

[(1, 16330788), (2, 8165394), (3, 5443596), (4, 4082697), (6, 2721798), (9, 1814532), (12, 1360899), (18, 907266), (27, 604844), (36, 453633), (54, 302422), (89, 183492), (108, 151211), (178, 91746), (267, 61164), (356, 45873), (534, 30582), (801, 20388), (1068, 15291), (1602, 10194), (1699, 9612), (2403, 6796), (3204, 5097), (3398, 4806)]