25438116

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1871}}^1$

素因数の和:1992

約数の個数: 48

約数和(自身を含む): 65415168

約数和(自身を除く): 39977052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 132, 206, 309, 412, 618, 1133, 1236, 1871, 2266, 3399, 3742, 4532, 5613, 6798, 7484, 11226, 13596, 20581, 22452, 41162, 61743, 82324, 123486, 192713, 246972, 385426, 578139, 770852, 1156278, 2119843, 2312556, 4239686, 6359529, 8479372, 12719058, 25438116]

約数ペア:

[(1, 25438116), (2, 12719058), (3, 8479372), (4, 6359529), (6, 4239686), (11, 2312556), (12, 2119843), (22, 1156278), (33, 770852), (44, 578139), (66, 385426), (103, 246972), (132, 192713), (206, 123486), (309, 82324), (412, 61743), (618, 41162), (1133, 22452), (1236, 20581), (1871, 13596), (2266, 11226), (3399, 7484), (3742, 6798), (4532, 5613)]