111211212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1657}}^1$

素因数の和:1735

約数の個数: 96

約数和(自身を含む): 320882688

約数和(自身を除く): 209671476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 47, 51, 68, 84, 94, 102, 119, 141, 188, 204, 238, 282, 329, 357, 476, 564, 658, 714, 799, 987, 1316, 1428, 1598, 1657, 1974, 2397, 3196, 3314, 3948, 4794, 4971, 5593, 6628, 9588, 9942, 11186, 11599, 16779, 19884, 22372, 23198, 28169, 33558, 34797, 46396, 56338, 67116, 69594, 77879, 84507, 112676, 139188, 155758, 169014, 197183, 233637, 311516, 338028, 394366, 467274, 545153, 591549, 788732, 934548, 1090306, 1183098, 1323943, 1635459, 2180612, 2366196, 2647886, 3270918, 3971829, 5295772, 6541836, 7943658, 9267601, 15887316, 18535202, 27802803, 37070404, 55605606, 111211212]

約数ペア:

[(1, 111211212), (2, 55605606), (3, 37070404), (4, 27802803), (6, 18535202), (7, 15887316), (12, 9267601), (14, 7943658), (17, 6541836), (21, 5295772), (28, 3971829), (34, 3270918), (42, 2647886), (47, 2366196), (51, 2180612), (68, 1635459), (84, 1323943), (94, 1183098), (102, 1090306), (119, 934548), (141, 788732), (188, 591549), (204, 545153), (238, 467274), (282, 394366), (329, 338028), (357, 311516), (476, 233637), (564, 197183), (658, 169014), (714, 155758), (799, 139188), (987, 112676), (1316, 84507), (1428, 77879), (1598, 69594), (1657, 67116), (1974, 56338), (2397, 46396), (3196, 34797), (3314, 33558), (3948, 28169), (4794, 23198), (4971, 22372), (5593, 19884), (6628, 16779), (9588, 11599), (9942, 11186)]