2545241958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{331153}}^1$

素因数の和:331229

約数の個数: 48

約数和(自身を含む): 6405842976

約数和(自身を除く): 3860601018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 331153, 662306, 993459, 1986918, 2318071, 2980377, 4636142, 5960754, 6954213, 13908426, 20200333, 20862639, 40400666, 41725278, 60600999, 121201998, 141402331, 181802997, 282804662, 363605994, 424206993, 848413986, 1272620979, 2545241958]

約数ペア:

[(1, 2545241958), (2, 1272620979), (3, 848413986), (6, 424206993), (7, 363605994), (9, 282804662), (14, 181802997), (18, 141402331), (21, 121201998), (42, 60600999), (61, 41725278), (63, 40400666), (122, 20862639), (126, 20200333), (183, 13908426), (366, 6954213), (427, 5960754), (549, 4636142), (854, 2980377), (1098, 2318071), (1281, 1986918), (2562, 993459), (3843, 662306), (7686, 331153)]