15863652

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:87

約数の個数: 162

約数和(自身を含む): 51631398

約数和(自身を除く): 35767746

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 28, 34, 36, 42, 46, 49, 51, 63, 68, 69, 84, 92, 98, 102, 119, 126, 138, 147, 153, 161, 196, 204, 207, 238, 252, 276, 294, 306, 322, 357, 391, 414, 441, 476, 483, 529, 588, 612, 644, 714, 782, 828, 833, 882, 966, 1058, 1071, 1127, 1173, 1428, 1449, 1564, 1587, 1666, 1764, 1932, 2116, 2142, 2254, 2346, 2499, 2737, 2898, 3174, 3332, 3381, 3519, 3703, 4284, 4508, 4692, 4761, 4998, 5474, 5796, 6348, 6762, 7038, 7406, 7497, 8211, 8993, 9522, 9996, 10143, 10948, 11109, 13524, 14076, 14812, 14994, 16422, 17986, 19044, 19159, 20286, 22218, 24633, 25921, 26979, 29988, 32844, 33327, 35972, 38318, 40572, 44436, 49266, 51842, 53958, 57477, 62951, 66654, 76636, 77763, 80937, 98532, 103684, 107916, 114954, 125902, 133308, 155526, 161874, 172431, 188853, 229908, 233289, 251804, 311052, 323748, 344862, 377706, 440657, 466578, 566559, 689724, 755412, 881314, 933156, 1133118, 1321971, 1762628, 2266236, 2643942, 3965913, 5287884, 7931826, 15863652]

約数ペア:

[(1, 15863652), (2, 7931826), (3, 5287884), (4, 3965913), (6, 2643942), (7, 2266236), (9, 1762628), (12, 1321971), (14, 1133118), (17, 933156), (18, 881314), (21, 755412), (23, 689724), (28, 566559), (34, 466578), (36, 440657), (42, 377706), (46, 344862), (49, 323748), (51, 311052), (63, 251804), (68, 233289), (69, 229908), (84, 188853), (92, 172431), (98, 161874), (102, 155526), (119, 133308), (126, 125902), (138, 114954), (147, 107916), (153, 103684), (161, 98532), (196, 80937), (204, 77763), (207, 76636), (238, 66654), (252, 62951), (276, 57477), (294, 53958), (306, 51842), (322, 49266), (357, 44436), (391, 40572), (414, 38318), (441, 35972), (476, 33327), (483, 32844), (529, 29988), (588, 26979), (612, 25921), (644, 24633), (714, 22218), (782, 20286), (828, 19159), (833, 19044), (882, 17986), (966, 16422), (1058, 14994), (1071, 14812), (1127, 14076), (1173, 13524), (1428, 11109), (1449, 10948), (1564, 10143), (1587, 9996), (1666, 9522), (1764, 8993), (1932, 8211), (2116, 7497), (2142, 7406), (2254, 7038), (2346, 6762), (2499, 6348), (2737, 5796), (2898, 5474), (3174, 4998), (3332, 4761), (3381, 4692), (3519, 4508), (3703, 4284)]