18015492048

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19753829}}^1$

素因数の和:19753859

約数の個数: 40

約数和(自身を含む): 48989498400

約数和(自身を除く): 30974006352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 19753829, 39507658, 59261487, 79015316, 118522974, 158030632, 237045948, 316061264, 375322751, 474091896, 750645502, 948183792, 1125968253, 1501291004, 2251936506, 3002582008, 4503873012, 6005164016, 9007746024, 18015492048]

約数ペア:

[(1, 18015492048), (2, 9007746024), (3, 6005164016), (4, 4503873012), (6, 3002582008), (8, 2251936506), (12, 1501291004), (16, 1125968253), (19, 948183792), (24, 750645502), (38, 474091896), (48, 375322751), (57, 316061264), (76, 237045948), (114, 158030632), (152, 118522974), (228, 79015316), (304, 59261487), (456, 39507658), (912, 19753829)]