1966693572

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1609}}^1\times {\mathrm{1787}}^1$

素因数の和:3425

約数の個数: 72

約数和(自身を含む): 5239197600

約数和(自身を除く): 3272504028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1609, 1787, 3218, 3574, 4827, 5361, 6436, 7148, 9654, 10722, 14481, 16083, 19308, 21444, 28962, 30571, 32166, 33953, 57924, 61142, 64332, 67906, 91713, 101859, 122284, 135812, 183426, 203718, 275139, 305577, 366852, 407436, 550278, 611154, 1100556, 1222308, 2875283, 5750566, 8625849, 11501132, 17251698, 25877547, 34503396, 51755094, 54630377, 103510188, 109260754, 163891131, 218521508, 327782262, 491673393, 655564524, 983346786, 1966693572]

約数ペア:

[(1, 1966693572), (2, 983346786), (3, 655564524), (4, 491673393), (6, 327782262), (9, 218521508), (12, 163891131), (18, 109260754), (19, 103510188), (36, 54630377), (38, 51755094), (57, 34503396), (76, 25877547), (114, 17251698), (171, 11501132), (228, 8625849), (342, 5750566), (684, 2875283), (1609, 1222308), (1787, 1100556), (3218, 611154), (3574, 550278), (4827, 407436), (5361, 366852), (6436, 305577), (7148, 275139), (9654, 203718), (10722, 183426), (14481, 135812), (16083, 122284), (19308, 101859), (21444, 91713), (28962, 67906), (30571, 64332), (32166, 61142), (33953, 57924)]