8479386

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 19094400

約数和(自身を除く): 10615014

約数列:

[1, 2, 3, 6, 9, 18, 67, 79, 89, 134, 158, 178, 201, 237, 267, 402, 474, 534, 603, 711, 801, 1206, 1422, 1602, 5293, 5963, 7031, 10586, 11926, 14062, 15879, 17889, 21093, 31758, 35778, 42186, 47637, 53667, 63279, 95274, 107334, 126558, 471077, 942154, 1413231, 2826462, 4239693, 8479386]

約数ペア:

[(1, 8479386), (2, 4239693), (3, 2826462), (6, 1413231), (9, 942154), (18, 471077), (67, 126558), (79, 107334), (89, 95274), (134, 63279), (158, 53667), (178, 47637), (201, 42186), (237, 35778), (267, 31758), (402, 21093), (474, 17889), (534, 15879), (603, 14062), (711, 11926), (801, 10586), (1206, 7031), (1422, 5963), (1602, 5293)]