123117492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17419}}^1$

素因数の和:17476

約数の個数: 48

約数和(自身を含む): 312166400

約数和(自身を除く): 189048908

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 17419, 34838, 52257, 69676, 104514, 209028, 330961, 539989, 661922, 992883, 1079978, 1323844, 1619967, 1985766, 2159956, 3239934, 3971532, 6479868, 10259791, 20519582, 30779373, 41039164, 61558746, 123117492]

約数ペア:

[(1, 123117492), (2, 61558746), (3, 41039164), (4, 30779373), (6, 20519582), (12, 10259791), (19, 6479868), (31, 3971532), (38, 3239934), (57, 2159956), (62, 1985766), (76, 1619967), (93, 1323844), (114, 1079978), (124, 992883), (186, 661922), (228, 539989), (372, 330961), (589, 209028), (1178, 104514), (1767, 69676), (2356, 52257), (3534, 34838), (7068, 17419)]