2019433374

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{1423}}^1\times {\mathrm{1609}}^1$

素因数の和:3054

約数の個数: 72

約数和(自身を含む): 5096538720

約数和(自身を除く): 3077105346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1423, 1609, 2846, 3218, 4269, 4827, 8538, 9654, 9961, 11263, 12807, 14481, 19922, 22526, 25614, 28962, 29883, 33789, 59766, 67578, 69727, 78841, 89649, 101367, 139454, 157682, 179298, 202734, 209181, 236523, 418362, 473046, 627543, 709569, 1255086, 1419138, 2289607, 4579214, 6868821, 13737642, 16027249, 20606463, 32054498, 41212926, 48081747, 96163494, 112190743, 144245241, 224381486, 288490482, 336572229, 673144458, 1009716687, 2019433374]

約数ペア:

[(1, 2019433374), (2, 1009716687), (3, 673144458), (6, 336572229), (7, 288490482), (9, 224381486), (14, 144245241), (18, 112190743), (21, 96163494), (42, 48081747), (49, 41212926), (63, 32054498), (98, 20606463), (126, 16027249), (147, 13737642), (294, 6868821), (441, 4579214), (882, 2289607), (1423, 1419138), (1609, 1255086), (2846, 709569), (3218, 627543), (4269, 473046), (4827, 418362), (8538, 236523), (9654, 209181), (9961, 202734), (11263, 179298), (12807, 157682), (14481, 139454), (19922, 101367), (22526, 89649), (25614, 78841), (28962, 69727), (29883, 67578), (33789, 59766)]