13109586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 32126976

約数和(自身を除く): 19017390

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 69, 82, 123, 138, 161, 246, 287, 322, 331, 483, 574, 662, 861, 943, 966, 993, 1722, 1886, 1986, 2317, 2829, 4634, 5658, 6601, 6951, 7613, 13202, 13571, 13902, 15226, 19803, 22839, 27142, 39606, 40713, 45678, 53291, 81426, 94997, 106582, 159873, 189994, 284991, 312133, 319746, 569982, 624266, 936399, 1872798, 2184931, 4369862, 6554793, 13109586]

約数ペア:

[(1, 13109586), (2, 6554793), (3, 4369862), (6, 2184931), (7, 1872798), (14, 936399), (21, 624266), (23, 569982), (41, 319746), (42, 312133), (46, 284991), (69, 189994), (82, 159873), (123, 106582), (138, 94997), (161, 81426), (246, 53291), (287, 45678), (322, 40713), (331, 39606), (483, 27142), (574, 22839), (662, 19803), (861, 15226), (943, 13902), (966, 13571), (993, 13202), (1722, 7613), (1886, 6951), (1986, 6601), (2317, 5658), (2829, 4634)]