18835068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9749}}^1$

素因数の和:9786

約数の個数: 48

約数和(自身を含む): 52416000

約数和(自身を除く): 33580932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 9749, 19498, 29247, 38996, 58494, 68243, 116988, 136486, 204729, 224227, 272972, 409458, 448454, 672681, 818916, 896908, 1345362, 1569589, 2690724, 3139178, 4708767, 6278356, 9417534, 18835068]

約数ペア:

[(1, 18835068), (2, 9417534), (3, 6278356), (4, 4708767), (6, 3139178), (7, 2690724), (12, 1569589), (14, 1345362), (21, 896908), (23, 818916), (28, 672681), (42, 448454), (46, 409458), (69, 272972), (84, 224227), (92, 204729), (138, 136486), (161, 116988), (276, 68243), (322, 58494), (483, 38996), (644, 29247), (966, 19498), (1932, 9749)]