15911082

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 41446080

約数和(自身を除く): 25534998

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 29, 33, 34, 51, 58, 66, 87, 99, 102, 153, 163, 174, 187, 198, 261, 306, 319, 326, 374, 489, 493, 522, 561, 638, 957, 978, 986, 1122, 1467, 1479, 1683, 1793, 1914, 2771, 2871, 2934, 2958, 3366, 3586, 4437, 4727, 5379, 5423, 5542, 5742, 8313, 8874, 9454, 10758, 10846, 14181, 16137, 16269, 16626, 24939, 28362, 30481, 32274, 32538, 42543, 48807, 49878, 51997, 60962, 80359, 85086, 91443, 97614, 103994, 155991, 160718, 182886, 241077, 274329, 311982, 467973, 482154, 548658, 723231, 883949, 935946, 1446462, 1767898, 2651847, 5303694, 7955541, 15911082]

約数ペア:

[(1, 15911082), (2, 7955541), (3, 5303694), (6, 2651847), (9, 1767898), (11, 1446462), (17, 935946), (18, 883949), (22, 723231), (29, 548658), (33, 482154), (34, 467973), (51, 311982), (58, 274329), (66, 241077), (87, 182886), (99, 160718), (102, 155991), (153, 103994), (163, 97614), (174, 91443), (187, 85086), (198, 80359), (261, 60962), (306, 51997), (319, 49878), (326, 48807), (374, 42543), (489, 32538), (493, 32274), (522, 30481), (561, 28362), (638, 24939), (957, 16626), (978, 16269), (986, 16137), (1122, 14181), (1467, 10846), (1479, 10758), (1683, 9454), (1793, 8874), (1914, 8313), (2771, 5742), (2871, 5542), (2934, 5423), (2958, 5379), (3366, 4727), (3586, 4437)]