27483156

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 73032960

約数和(自身を除く): 45549804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 333, 423, 439, 444, 564, 666, 846, 878, 1317, 1332, 1692, 1739, 1756, 2634, 3478, 3951, 5217, 5268, 6956, 7902, 10434, 15651, 15804, 16243, 20633, 20868, 31302, 32486, 41266, 48729, 61899, 62604, 64972, 82532, 97458, 123798, 146187, 185697, 194916, 247596, 292374, 371394, 584748, 742788, 763421, 1526842, 2290263, 3053684, 4580526, 6870789, 9161052, 13741578, 27483156]

約数ペア:

[(1, 27483156), (2, 13741578), (3, 9161052), (4, 6870789), (6, 4580526), (9, 3053684), (12, 2290263), (18, 1526842), (36, 763421), (37, 742788), (47, 584748), (74, 371394), (94, 292374), (111, 247596), (141, 194916), (148, 185697), (188, 146187), (222, 123798), (282, 97458), (333, 82532), (423, 64972), (439, 62604), (444, 61899), (564, 48729), (666, 41266), (846, 32486), (878, 31302), (1317, 20868), (1332, 20633), (1692, 16243), (1739, 15804), (1756, 15651), (2634, 10434), (3478, 7902), (3951, 6956), (5217, 5268)]