1880863218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{48131}}^1$

素因数の和:48319

約数の個数: 48

約数和(自身を含む): 4415052096

約数和(自身を除く): 2534188878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 167, 234, 334, 501, 1002, 1503, 2171, 3006, 4342, 6513, 13026, 19539, 39078, 48131, 96262, 144393, 288786, 433179, 625703, 866358, 1251406, 1877109, 3754218, 5631327, 8037877, 11262654, 16075754, 24113631, 48227262, 72340893, 104492401, 144681786, 208984802, 313477203, 626954406, 940431609, 1880863218]

約数ペア:

[(1, 1880863218), (2, 940431609), (3, 626954406), (6, 313477203), (9, 208984802), (13, 144681786), (18, 104492401), (26, 72340893), (39, 48227262), (78, 24113631), (117, 16075754), (167, 11262654), (234, 8037877), (334, 5631327), (501, 3754218), (1002, 1877109), (1503, 1251406), (2171, 866358), (3006, 625703), (4342, 433179), (6513, 288786), (13026, 144393), (19539, 96262), (39078, 48131)]