1946803644

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{277}}^1\times {\mathrm{991}}^1$

素因数の和:1475

約数の個数: 72

約数和(自身を含む): 4968931968

約数和(自身を除く): 3022128324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 277, 394, 554, 591, 788, 831, 991, 1108, 1182, 1662, 1773, 1982, 2364, 2493, 2973, 3324, 3546, 3964, 4986, 5946, 7092, 8919, 9972, 11892, 17838, 35676, 54569, 109138, 163707, 195227, 218276, 274507, 327414, 390454, 491121, 549014, 585681, 654828, 780908, 823521, 982242, 1098028, 1171362, 1647042, 1757043, 1964484, 2342724, 2470563, 3294084, 3514086, 4941126, 7028172, 9882252, 54077879, 108155758, 162233637, 216311516, 324467274, 486700911, 648934548, 973401822, 1946803644]

約数ペア:

[(1, 1946803644), (2, 973401822), (3, 648934548), (4, 486700911), (6, 324467274), (9, 216311516), (12, 162233637), (18, 108155758), (36, 54077879), (197, 9882252), (277, 7028172), (394, 4941126), (554, 3514086), (591, 3294084), (788, 2470563), (831, 2342724), (991, 1964484), (1108, 1757043), (1182, 1647042), (1662, 1171362), (1773, 1098028), (1982, 982242), (2364, 823521), (2493, 780908), (2973, 654828), (3324, 585681), (3546, 549014), (3964, 491121), (4986, 390454), (5946, 327414), (7092, 274507), (8919, 218276), (9972, 195227), (11892, 163707), (17838, 109138), (35676, 54569)]