15657182748

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{227827}}^1$

素因数の和:227943

約数の個数: 72

約数和(自身を含む): 41796413568

約数和(自身を除く): 26139230820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 83, 92, 138, 166, 207, 249, 276, 332, 414, 498, 747, 828, 996, 1494, 1909, 2988, 3818, 5727, 7636, 11454, 17181, 22908, 34362, 68724, 227827, 455654, 683481, 911308, 1366962, 2050443, 2733924, 4100886, 5240021, 8201772, 10480042, 15720063, 18909641, 20960084, 31440126, 37819282, 47160189, 56728923, 62880252, 75638564, 94320378, 113457846, 170186769, 188640756, 226915692, 340373538, 434921743, 680747076, 869843486, 1304765229, 1739686972, 2609530458, 3914295687, 5219060916, 7828591374, 15657182748]

約数ペア:

[(1, 15657182748), (2, 7828591374), (3, 5219060916), (4, 3914295687), (6, 2609530458), (9, 1739686972), (12, 1304765229), (18, 869843486), (23, 680747076), (36, 434921743), (46, 340373538), (69, 226915692), (83, 188640756), (92, 170186769), (138, 113457846), (166, 94320378), (207, 75638564), (249, 62880252), (276, 56728923), (332, 47160189), (414, 37819282), (498, 31440126), (747, 20960084), (828, 18909641), (996, 15720063), (1494, 10480042), (1909, 8201772), (2988, 5240021), (3818, 4100886), (5727, 2733924), (7636, 2050443), (11454, 1366962), (17181, 911308), (22908, 683481), (34362, 455654), (68724, 227827)]