23185428

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 65049600

約数和(自身を除く): 41864172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 131, 147, 172, 196, 258, 262, 294, 301, 343, 393, 516, 524, 588, 602, 686, 786, 903, 917, 1029, 1204, 1372, 1572, 1806, 1834, 2058, 2107, 2751, 3612, 3668, 4116, 4214, 5502, 5633, 6321, 6419, 8428, 11004, 11266, 12642, 12838, 14749, 16899, 19257, 22532, 25284, 25676, 29498, 33798, 38514, 39431, 44247, 44933, 58996, 67596, 77028, 78862, 88494, 89866, 118293, 134799, 157724, 176988, 179732, 236586, 269598, 276017, 473172, 539196, 552034, 828051, 1104068, 1656102, 1932119, 3312204, 3864238, 5796357, 7728476, 11592714, 23185428]

約数ペア:

[(1, 23185428), (2, 11592714), (3, 7728476), (4, 5796357), (6, 3864238), (7, 3312204), (12, 1932119), (14, 1656102), (21, 1104068), (28, 828051), (42, 552034), (43, 539196), (49, 473172), (84, 276017), (86, 269598), (98, 236586), (129, 179732), (131, 176988), (147, 157724), (172, 134799), (196, 118293), (258, 89866), (262, 88494), (294, 78862), (301, 77028), (343, 67596), (393, 58996), (516, 44933), (524, 44247), (588, 39431), (602, 38514), (686, 33798), (786, 29498), (903, 25676), (917, 25284), (1029, 22532), (1204, 19257), (1372, 16899), (1572, 14749), (1806, 12838), (1834, 12642), (2058, 11266), (2107, 11004), (2751, 8428), (3612, 6419), (3668, 6321), (4116, 5633), (4214, 5502)]