38919426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 103420800

約数和(自身を除く): 64501374

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 49, 51, 78, 91, 98, 102, 119, 147, 182, 221, 238, 273, 294, 357, 442, 546, 599, 637, 663, 714, 833, 1198, 1274, 1326, 1547, 1666, 1797, 1911, 2499, 3094, 3594, 3822, 4193, 4641, 4998, 7787, 8386, 9282, 10183, 10829, 12579, 15574, 20366, 21658, 23361, 25158, 29351, 30549, 32487, 46722, 54509, 58702, 61098, 64974, 71281, 88053, 109018, 132379, 142562, 163527, 176106, 213843, 264758, 327054, 381563, 397137, 427686, 498967, 763126, 794274, 926653, 997934, 1144689, 1496901, 1853306, 2289378, 2779959, 2993802, 5559918, 6486571, 12973142, 19459713, 38919426]

約数ペア:

[(1, 38919426), (2, 19459713), (3, 12973142), (6, 6486571), (7, 5559918), (13, 2993802), (14, 2779959), (17, 2289378), (21, 1853306), (26, 1496901), (34, 1144689), (39, 997934), (42, 926653), (49, 794274), (51, 763126), (78, 498967), (91, 427686), (98, 397137), (102, 381563), (119, 327054), (147, 264758), (182, 213843), (221, 176106), (238, 163527), (273, 142562), (294, 132379), (357, 109018), (442, 88053), (546, 71281), (599, 64974), (637, 61098), (663, 58702), (714, 54509), (833, 46722), (1198, 32487), (1274, 30549), (1326, 29351), (1547, 25158), (1666, 23361), (1797, 21658), (1911, 20366), (2499, 15574), (3094, 12579), (3594, 10829), (3822, 10183), (4193, 9282), (4641, 8386), (4998, 7787)]