19420403772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21017753}}^1$

素因数の和:21017778

約数の個数: 48

約数和(自身を含む): 56495722752

約数和(自身を除く): 37075318980

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 21017753, 42035506, 63053259, 84071012, 126106518, 147124271, 231195283, 252213036, 294248542, 441372813, 462390566, 588497084, 693585849, 882745626, 924781132, 1387171698, 1618366981, 1765491252, 2774343396, 3236733962, 4855100943, 6473467924, 9710201886, 19420403772]

約数ペア:

[(1, 19420403772), (2, 9710201886), (3, 6473467924), (4, 4855100943), (6, 3236733962), (7, 2774343396), (11, 1765491252), (12, 1618366981), (14, 1387171698), (21, 924781132), (22, 882745626), (28, 693585849), (33, 588497084), (42, 462390566), (44, 441372813), (66, 294248542), (77, 252213036), (84, 231195283), (132, 147124271), (154, 126106518), (231, 84071012), (308, 63053259), (462, 42035506), (924, 21017753)]