22131348

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 55105344

約数和(自身を除く): 32973996

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 157, 204, 314, 471, 628, 691, 942, 1382, 1884, 2073, 2669, 2764, 4146, 5338, 8007, 8292, 10676, 11747, 16014, 23494, 32028, 35241, 46988, 70482, 108487, 140964, 216974, 325461, 433948, 650922, 1301844, 1844279, 3688558, 5532837, 7377116, 11065674, 22131348]

約数ペア:

[(1, 22131348), (2, 11065674), (3, 7377116), (4, 5532837), (6, 3688558), (12, 1844279), (17, 1301844), (34, 650922), (51, 433948), (68, 325461), (102, 216974), (157, 140964), (204, 108487), (314, 70482), (471, 46988), (628, 35241), (691, 32028), (942, 23494), (1382, 16014), (1884, 11747), (2073, 10676), (2669, 8292), (2764, 8007), (4146, 5338)]