18851948364

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{1033}}^1$

素因数の和:1447

約数の個数: 96

約数和(自身を含む): 45351339264

約数和(自身を除く): 26499390900

約数列:

[1, 2, 3, 4, 6, 12, 73, 83, 146, 166, 219, 249, 251, 292, 332, 438, 498, 502, 753, 876, 996, 1004, 1033, 1506, 2066, 3012, 3099, 4132, 6059, 6198, 12118, 12396, 18177, 18323, 20833, 24236, 36354, 36646, 41666, 54969, 62499, 72708, 73292, 75409, 83332, 85739, 109938, 124998, 150818, 171478, 219876, 226227, 249996, 257217, 259283, 301636, 342956, 452454, 514434, 518566, 777849, 904908, 1028868, 1037132, 1520809, 1555698, 3041618, 3111396, 4562427, 6083236, 6258947, 9124854, 12517894, 18249708, 18776841, 18927659, 21520489, 25035788, 37553682, 37855318, 43040978, 56782977, 64561467, 75107364, 75710636, 86081956, 113565954, 129122934, 227131908, 258245868, 1570995697, 3141991394, 4712987091, 6283982788, 9425974182, 18851948364]

約数ペア:

[(1, 18851948364), (2, 9425974182), (3, 6283982788), (4, 4712987091), (6, 3141991394), (12, 1570995697), (73, 258245868), (83, 227131908), (146, 129122934), (166, 113565954), (219, 86081956), (249, 75710636), (251, 75107364), (292, 64561467), (332, 56782977), (438, 43040978), (498, 37855318), (502, 37553682), (753, 25035788), (876, 21520489), (996, 18927659), (1004, 18776841), (1033, 18249708), (1506, 12517894), (2066, 9124854), (3012, 6258947), (3099, 6083236), (4132, 4562427), (6059, 3111396), (6198, 3041618), (12118, 1555698), (12396, 1520809), (18177, 1037132), (18323, 1028868), (20833, 904908), (24236, 777849), (36354, 518566), (36646, 514434), (41666, 452454), (54969, 342956), (62499, 301636), (72708, 259283), (73292, 257217), (75409, 249996), (83332, 226227), (85739, 219876), (109938, 171478), (124998, 150818)]