38145816

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 112363020

約数和(自身を除く): 74217204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 43, 54, 72, 74, 81, 86, 108, 111, 129, 148, 162, 172, 216, 222, 258, 296, 324, 333, 344, 387, 444, 516, 648, 666, 774, 888, 999, 1032, 1161, 1332, 1369, 1548, 1591, 1998, 2322, 2664, 2738, 2997, 3096, 3182, 3483, 3996, 4107, 4644, 4773, 5476, 5994, 6364, 6966, 7992, 8214, 9288, 9546, 10952, 11988, 12321, 12728, 13932, 14319, 16428, 19092, 23976, 24642, 27864, 28638, 32856, 36963, 38184, 42957, 49284, 57276, 58867, 73926, 85914, 98568, 110889, 114552, 117734, 128871, 147852, 171828, 176601, 221778, 235468, 257742, 295704, 343656, 353202, 443556, 470936, 515484, 529803, 706404, 887112, 1030968, 1059606, 1412808, 1589409, 2119212, 3178818, 4238424, 4768227, 6357636, 9536454, 12715272, 19072908, 38145816]

約数ペア:

[(1, 38145816), (2, 19072908), (3, 12715272), (4, 9536454), (6, 6357636), (8, 4768227), (9, 4238424), (12, 3178818), (18, 2119212), (24, 1589409), (27, 1412808), (36, 1059606), (37, 1030968), (43, 887112), (54, 706404), (72, 529803), (74, 515484), (81, 470936), (86, 443556), (108, 353202), (111, 343656), (129, 295704), (148, 257742), (162, 235468), (172, 221778), (216, 176601), (222, 171828), (258, 147852), (296, 128871), (324, 117734), (333, 114552), (344, 110889), (387, 98568), (444, 85914), (516, 73926), (648, 58867), (666, 57276), (774, 49284), (888, 42957), (999, 38184), (1032, 36963), (1161, 32856), (1332, 28638), (1369, 27864), (1548, 24642), (1591, 23976), (1998, 19092), (2322, 16428), (2664, 14319), (2738, 13932), (2997, 12728), (3096, 12321), (3182, 11988), (3483, 10952), (3996, 9546), (4107, 9288), (4644, 8214), (4773, 7992), (5476, 6966), (5994, 6364)]