1240417382418

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{7890997}}^1$

素因数の和:7891120

約数の個数: 64

約数和(自身を含む): 2863485354240

約数和(自身を除く): 1623067971822

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 71, 82, 123, 142, 213, 246, 369, 426, 639, 738, 1107, 1278, 1917, 2214, 2911, 3834, 5822, 8733, 17466, 26199, 52398, 78597, 157194, 7890997, 15781994, 23672991, 47345982, 71018973, 142037946, 213056919, 323530877, 426113838, 560260787, 647061754, 970592631, 1120521574, 1680782361, 1941185262, 2911777893, 3361564722, 5042347083, 5823555786, 8735333679, 10084694166, 15127041249, 17470667358, 22970692267, 30254082498, 45941384534, 68912076801, 137824153602, 206736230403, 413472460806, 620208691209, 1240417382418]

約数ペア:

[(1, 1240417382418), (2, 620208691209), (3, 413472460806), (6, 206736230403), (9, 137824153602), (18, 68912076801), (27, 45941384534), (41, 30254082498), (54, 22970692267), (71, 17470667358), (82, 15127041249), (123, 10084694166), (142, 8735333679), (213, 5823555786), (246, 5042347083), (369, 3361564722), (426, 2911777893), (639, 1941185262), (738, 1680782361), (1107, 1120521574), (1278, 970592631), (1917, 647061754), (2214, 560260787), (2911, 426113838), (3834, 323530877), (5822, 213056919), (8733, 142037946), (17466, 71018973), (26199, 47345982), (52398, 23672991), (78597, 15781994), (157194, 7890997)]