870828894

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{409}}^1$

素因数の和:776

約数の個数: 96

約数和(自身を含む): 2118611040

約数和(自身を除く): 1247782146

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 337, 351, 409, 486, 674, 702, 818, 1011, 1053, 1227, 2022, 2106, 2454, 3033, 3159, 3681, 4381, 5317, 6066, 6318, 7362, 8762, 9099, 10634, 11043, 13143, 15951, 18198, 22086, 26286, 27297, 31902, 33129, 39429, 47853, 54594, 66258, 78858, 81891, 95706, 99387, 118287, 137833, 143559, 163782, 198774, 236574, 275666, 287118, 354861, 413499, 430677, 709722, 826998, 861354, 1064583, 1240497, 1292031, 1791829, 2129166, 2480994, 2584062, 3583658, 3721491, 5375487, 7442982, 10750974, 11164473, 16126461, 22328946, 32252922, 33493419, 48379383, 66986838, 96758766, 145138149, 290276298, 435414447, 870828894]

約数ペア:

[(1, 870828894), (2, 435414447), (3, 290276298), (6, 145138149), (9, 96758766), (13, 66986838), (18, 48379383), (26, 33493419), (27, 32252922), (39, 22328946), (54, 16126461), (78, 11164473), (81, 10750974), (117, 7442982), (162, 5375487), (234, 3721491), (243, 3583658), (337, 2584062), (351, 2480994), (409, 2129166), (486, 1791829), (674, 1292031), (702, 1240497), (818, 1064583), (1011, 861354), (1053, 826998), (1227, 709722), (2022, 430677), (2106, 413499), (2454, 354861), (3033, 287118), (3159, 275666), (3681, 236574), (4381, 198774), (5317, 163782), (6066, 143559), (6318, 137833), (7362, 118287), (8762, 99387), (9099, 95706), (10634, 81891), (11043, 78858), (13143, 66258), (15951, 54594), (18198, 47853), (22086, 39429), (26286, 33129), (27297, 31902)]