17691288

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 47329920

約数和(自身を除く): 29638632

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 131, 136, 204, 262, 331, 393, 408, 524, 662, 786, 993, 1048, 1324, 1572, 1986, 2227, 2648, 3144, 3972, 4454, 5627, 6681, 7944, 8908, 11254, 13362, 16881, 17816, 22508, 26724, 33762, 43361, 45016, 53448, 67524, 86722, 130083, 135048, 173444, 260166, 346888, 520332, 737137, 1040664, 1474274, 2211411, 2948548, 4422822, 5897096, 8845644, 17691288]

約数ペア:

[(1, 17691288), (2, 8845644), (3, 5897096), (4, 4422822), (6, 2948548), (8, 2211411), (12, 1474274), (17, 1040664), (24, 737137), (34, 520332), (51, 346888), (68, 260166), (102, 173444), (131, 135048), (136, 130083), (204, 86722), (262, 67524), (331, 53448), (393, 45016), (408, 43361), (524, 33762), (662, 26724), (786, 22508), (993, 17816), (1048, 16881), (1324, 13362), (1572, 11254), (1986, 8908), (2227, 7944), (2648, 6681), (3144, 5627), (3972, 4454)]