27180868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 61246080

約数和(自身を除く): 34065212

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 41, 44, 52, 61, 76, 82, 122, 143, 164, 209, 244, 247, 286, 418, 451, 494, 533, 572, 671, 779, 793, 836, 902, 988, 1066, 1159, 1342, 1558, 1586, 1804, 2132, 2318, 2501, 2684, 2717, 3116, 3172, 4636, 5002, 5434, 5863, 8569, 8723, 10004, 10127, 10868, 11726, 12749, 15067, 17138, 17446, 20254, 23452, 25498, 27511, 30134, 32513, 34276, 34892, 40508, 47519, 50996, 55022, 60268, 65026, 95038, 110044, 111397, 130052, 165737, 190076, 222794, 331474, 357643, 445588, 522709, 617747, 662948, 715286, 1045418, 1235494, 1430572, 2090836, 2470988, 6795217, 13590434, 27180868]

約数ペア:

[(1, 27180868), (2, 13590434), (4, 6795217), (11, 2470988), (13, 2090836), (19, 1430572), (22, 1235494), (26, 1045418), (38, 715286), (41, 662948), (44, 617747), (52, 522709), (61, 445588), (76, 357643), (82, 331474), (122, 222794), (143, 190076), (164, 165737), (209, 130052), (244, 111397), (247, 110044), (286, 95038), (418, 65026), (451, 60268), (494, 55022), (533, 50996), (572, 47519), (671, 40508), (779, 34892), (793, 34276), (836, 32513), (902, 30134), (988, 27511), (1066, 25498), (1159, 23452), (1342, 20254), (1558, 17446), (1586, 17138), (1804, 15067), (2132, 12749), (2318, 11726), (2501, 10868), (2684, 10127), (2717, 10004), (3116, 8723), (3172, 8569), (4636, 5863), (5002, 5434)]