939451212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{219293}}^1$

素因数の和:219327

約数の個数: 72

約数和(自身を含む): 2873628576

約数和(自身を除く): 1934177364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 219293, 438586, 657879, 877172, 1315758, 1535051, 1973637, 2631516, 3070102, 3727981, 3947274, 4605153, 6140204, 7455962, 7894548, 9210306, 11183943, 13815459, 14911924, 18420612, 22367886, 26095867, 27630918, 33551829, 44735772, 52191734, 55261836, 67103658, 78287601, 104383468, 134207316, 156575202, 234862803, 313150404, 469725606, 939451212]

約数ペア:

[(1, 939451212), (2, 469725606), (3, 313150404), (4, 234862803), (6, 156575202), (7, 134207316), (9, 104383468), (12, 78287601), (14, 67103658), (17, 55261836), (18, 52191734), (21, 44735772), (28, 33551829), (34, 27630918), (36, 26095867), (42, 22367886), (51, 18420612), (63, 14911924), (68, 13815459), (84, 11183943), (102, 9210306), (119, 7894548), (126, 7455962), (153, 6140204), (204, 4605153), (238, 3947274), (252, 3727981), (306, 3070102), (357, 2631516), (476, 1973637), (612, 1535051), (714, 1315758), (1071, 877172), (1428, 657879), (2142, 438586), (4284, 219293)]