1945487844

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{35069}}^1$

素因数の和:35169

約数の個数: 72

約数和(自身を含む): 5208315840

約数和(自身を除く): 3262827996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 67, 69, 92, 134, 138, 201, 207, 268, 276, 402, 414, 603, 804, 828, 1206, 1541, 2412, 3082, 4623, 6164, 9246, 13869, 18492, 27738, 35069, 55476, 70138, 105207, 140276, 210414, 315621, 420828, 631242, 806587, 1262484, 1613174, 2349623, 2419761, 3226348, 4699246, 4839522, 7048869, 7259283, 9398492, 9679044, 14097738, 14518566, 21146607, 28195476, 29037132, 42293214, 54041329, 84586428, 108082658, 162123987, 216165316, 324247974, 486371961, 648495948, 972743922, 1945487844]

約数ペア:

[(1, 1945487844), (2, 972743922), (3, 648495948), (4, 486371961), (6, 324247974), (9, 216165316), (12, 162123987), (18, 108082658), (23, 84586428), (36, 54041329), (46, 42293214), (67, 29037132), (69, 28195476), (92, 21146607), (134, 14518566), (138, 14097738), (201, 9679044), (207, 9398492), (268, 7259283), (276, 7048869), (402, 4839522), (414, 4699246), (603, 3226348), (804, 2419761), (828, 2349623), (1206, 1613174), (1541, 1262484), (2412, 806587), (3082, 631242), (4623, 420828), (6164, 315621), (9246, 210414), (13869, 140276), (18492, 105207), (27738, 70138), (35069, 55476)]