18702222

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5783}}^1$

素因数の和:5813

約数の個数: 48

約数和(自身を含む): 47475072

約数和(自身を除く): 28772850

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 5783, 11566, 17349, 34698, 40481, 63613, 80962, 121443, 127226, 190839, 242886, 283367, 381678, 445291, 566734, 850101, 890582, 1335873, 1700202, 2671746, 3117037, 6234074, 9351111, 18702222]

約数ペア:

[(1, 18702222), (2, 9351111), (3, 6234074), (6, 3117037), (7, 2671746), (11, 1700202), (14, 1335873), (21, 890582), (22, 850101), (33, 566734), (42, 445291), (49, 381678), (66, 283367), (77, 242886), (98, 190839), (147, 127226), (154, 121443), (231, 80962), (294, 63613), (462, 40481), (539, 34698), (1078, 17349), (1617, 11566), (3234, 5783)]