19069428

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 53625600

約数和(自身を除く): 34556172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 113, 123, 147, 164, 196, 226, 246, 287, 294, 339, 343, 452, 492, 574, 588, 678, 686, 791, 861, 1029, 1148, 1356, 1372, 1582, 1722, 2009, 2058, 2373, 3164, 3444, 4018, 4116, 4633, 4746, 5537, 6027, 8036, 9266, 9492, 11074, 12054, 13899, 14063, 16611, 18532, 22148, 24108, 27798, 28126, 32431, 33222, 38759, 42189, 55596, 56252, 64862, 66444, 77518, 84378, 97293, 116277, 129724, 155036, 168756, 194586, 227017, 232554, 389172, 454034, 465108, 681051, 908068, 1362102, 1589119, 2724204, 3178238, 4767357, 6356476, 9534714, 19069428]

約数ペア:

[(1, 19069428), (2, 9534714), (3, 6356476), (4, 4767357), (6, 3178238), (7, 2724204), (12, 1589119), (14, 1362102), (21, 908068), (28, 681051), (41, 465108), (42, 454034), (49, 389172), (82, 232554), (84, 227017), (98, 194586), (113, 168756), (123, 155036), (147, 129724), (164, 116277), (196, 97293), (226, 84378), (246, 77518), (287, 66444), (294, 64862), (339, 56252), (343, 55596), (452, 42189), (492, 38759), (574, 33222), (588, 32431), (678, 28126), (686, 27798), (791, 24108), (861, 22148), (1029, 18532), (1148, 16611), (1356, 14063), (1372, 13899), (1582, 12054), (1722, 11074), (2009, 9492), (2058, 9266), (2373, 8036), (3164, 6027), (3444, 5537), (4018, 4746), (4116, 4633)]