2018106180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1699}}^1\times {\mathrm{6599}}^1$

素因数の和:8313

約数の個数: 72

約数和(自身を含む): 6126120000

約数和(自身を除く): 4108013820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1699, 3398, 5097, 6599, 6796, 8495, 10194, 13198, 15291, 16990, 19797, 20388, 25485, 26396, 30582, 32995, 33980, 39594, 50970, 59391, 61164, 65990, 76455, 79188, 98985, 101940, 118782, 131980, 152910, 197970, 237564, 296955, 305820, 395940, 593910, 1187820, 11211701, 22423402, 33635103, 44846804, 56058505, 67270206, 100905309, 112117010, 134540412, 168175515, 201810618, 224234020, 336351030, 403621236, 504526545, 672702060, 1009053090, 2018106180]

約数ペア:

[(1, 2018106180), (2, 1009053090), (3, 672702060), (4, 504526545), (5, 403621236), (6, 336351030), (9, 224234020), (10, 201810618), (12, 168175515), (15, 134540412), (18, 112117010), (20, 100905309), (30, 67270206), (36, 56058505), (45, 44846804), (60, 33635103), (90, 22423402), (180, 11211701), (1699, 1187820), (3398, 593910), (5097, 395940), (6599, 305820), (6796, 296955), (8495, 237564), (10194, 197970), (13198, 152910), (15291, 131980), (16990, 118782), (19797, 101940), (20388, 98985), (25485, 79188), (26396, 76455), (30582, 65990), (32995, 61164), (33980, 59391), (39594, 50970)]