31673142

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 73541520

約数和(自身を除く): 41868378

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 89, 102, 153, 178, 267, 306, 534, 801, 1163, 1513, 1602, 2326, 3026, 3489, 4539, 6978, 9078, 10467, 13617, 19771, 20934, 27234, 39542, 59313, 103507, 118626, 177939, 207014, 310521, 355878, 621042, 931563, 1759619, 1863126, 3519238, 5278857, 10557714, 15836571, 31673142]

約数ペア:

[(1, 31673142), (2, 15836571), (3, 10557714), (6, 5278857), (9, 3519238), (17, 1863126), (18, 1759619), (34, 931563), (51, 621042), (89, 355878), (102, 310521), (153, 207014), (178, 177939), (267, 118626), (306, 103507), (534, 59313), (801, 39542), (1163, 27234), (1513, 20934), (1602, 19771), (2326, 13617), (3026, 10467), (3489, 9078), (4539, 6978)]