9190818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 25439232

約数和(自身を除く): 16248414

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 181, 182, 186, 217, 234, 273, 279, 362, 403, 434, 543, 546, 558, 651, 806, 819, 1086, 1209, 1267, 1302, 1629, 1638, 1953, 2353, 2418, 2534, 2821, 3258, 3627, 3801, 3906, 4706, 5611, 5642, 7059, 7254, 7602, 8463, 11222, 11403, 14118, 16471, 16833, 16926, 21177, 22806, 25389, 32942, 33666, 39277, 42354, 49413, 50499, 50778, 72943, 78554, 98826, 100998, 117831, 145886, 148239, 218829, 235662, 296478, 353493, 437658, 510601, 656487, 706986, 1021202, 1312974, 1531803, 3063606, 4595409, 9190818]

約数ペア:

[(1, 9190818), (2, 4595409), (3, 3063606), (6, 1531803), (7, 1312974), (9, 1021202), (13, 706986), (14, 656487), (18, 510601), (21, 437658), (26, 353493), (31, 296478), (39, 235662), (42, 218829), (62, 148239), (63, 145886), (78, 117831), (91, 100998), (93, 98826), (117, 78554), (126, 72943), (181, 50778), (182, 50499), (186, 49413), (217, 42354), (234, 39277), (273, 33666), (279, 32942), (362, 25389), (403, 22806), (434, 21177), (543, 16926), (546, 16833), (558, 16471), (651, 14118), (806, 11403), (819, 11222), (1086, 8463), (1209, 7602), (1267, 7254), (1302, 7059), (1629, 5642), (1638, 5611), (1953, 4706), (2353, 3906), (2418, 3801), (2534, 3627), (2821, 3258)]