1900872

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 5454540

約数和(自身を除く): 3553668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 1553, 3106, 4659, 6212, 9318, 12424, 13977, 18636, 26401, 27954, 37272, 52802, 55908, 79203, 105604, 111816, 158406, 211208, 237609, 316812, 475218, 633624, 950436, 1900872]

約数ペア:

[(1, 1900872), (2, 950436), (3, 633624), (4, 475218), (6, 316812), (8, 237609), (9, 211208), (12, 158406), (17, 111816), (18, 105604), (24, 79203), (34, 55908), (36, 52802), (51, 37272), (68, 27954), (72, 26401), (102, 18636), (136, 13977), (153, 12424), (204, 9318), (306, 6212), (408, 4659), (612, 3106), (1224, 1553)]