18306015528

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{23801}}^1$

素因数の和:24322

約数の個数: 64

約数和(自身を含む): 46499587200

約数和(自身を除く): 28193571672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 439, 584, 876, 878, 1317, 1752, 1756, 2634, 3512, 5268, 10536, 23801, 32047, 47602, 64094, 71403, 95204, 96141, 128188, 142806, 190408, 192282, 256376, 285612, 384564, 571224, 769128, 1737473, 3474946, 5212419, 6949892, 10424838, 10448639, 13899784, 20849676, 20897278, 31345917, 41699352, 41794556, 62691834, 83589112, 125383668, 250767336, 762750647, 1525501294, 2288251941, 3051002588, 4576503882, 6102005176, 9153007764, 18306015528]

約数ペア:

[(1, 18306015528), (2, 9153007764), (3, 6102005176), (4, 4576503882), (6, 3051002588), (8, 2288251941), (12, 1525501294), (24, 762750647), (73, 250767336), (146, 125383668), (219, 83589112), (292, 62691834), (438, 41794556), (439, 41699352), (584, 31345917), (876, 20897278), (878, 20849676), (1317, 13899784), (1752, 10448639), (1756, 10424838), (2634, 6949892), (3512, 5212419), (5268, 3474946), (10536, 1737473), (23801, 769128), (32047, 571224), (47602, 384564), (64094, 285612), (71403, 256376), (95204, 192282), (96141, 190408), (128188, 142806)]