1877484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 5311488

約数和(自身を除く): 3434004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 103, 124, 147, 186, 196, 206, 217, 294, 309, 372, 412, 434, 588, 618, 651, 721, 868, 1236, 1302, 1442, 1519, 2163, 2604, 2884, 3038, 3193, 4326, 4557, 5047, 6076, 6386, 8652, 9114, 9579, 10094, 12772, 15141, 18228, 19158, 20188, 22351, 30282, 38316, 44702, 60564, 67053, 89404, 134106, 156457, 268212, 312914, 469371, 625828, 938742, 1877484]

約数ペア:

[(1, 1877484), (2, 938742), (3, 625828), (4, 469371), (6, 312914), (7, 268212), (12, 156457), (14, 134106), (21, 89404), (28, 67053), (31, 60564), (42, 44702), (49, 38316), (62, 30282), (84, 22351), (93, 20188), (98, 19158), (103, 18228), (124, 15141), (147, 12772), (186, 10094), (196, 9579), (206, 9114), (217, 8652), (294, 6386), (309, 6076), (372, 5047), (412, 4557), (434, 4326), (588, 3193), (618, 3038), (651, 2884), (721, 2604), (868, 2163), (1236, 1519), (1302, 1442)]