804636

素因数分解:

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

素因数の和:151

約数の個数: 72

約数和(自身を含む): 2422784

約数和(自身を除く): 1618148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 103, 124, 126, 186, 206, 217, 252, 279, 309, 372, 412, 434, 558, 618, 651, 721, 868, 927, 1116, 1236, 1302, 1442, 1854, 1953, 2163, 2604, 2884, 3193, 3708, 3906, 4326, 6386, 6489, 7812, 8652, 9579, 12772, 12978, 19158, 22351, 25956, 28737, 38316, 44702, 57474, 67053, 89404, 114948, 134106, 201159, 268212, 402318, 804636]

約数ペア:

[(1, 804636), (2, 402318), (3, 268212), (4, 201159), (6, 134106), (7, 114948), (9, 89404), (12, 67053), (14, 57474), (18, 44702), (21, 38316), (28, 28737), (31, 25956), (36, 22351), (42, 19158), (62, 12978), (63, 12772), (84, 9579), (93, 8652), (103, 7812), (124, 6489), (126, 6386), (186, 4326), (206, 3906), (217, 3708), (252, 3193), (279, 2884), (309, 2604), (372, 2163), (412, 1953), (434, 1854), (558, 1442), (618, 1302), (651, 1236), (721, 1116), (868, 927)]