2681784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 8817120

約数和(自身を除く): 6135336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 313, 357, 408, 476, 504, 612, 626, 714, 939, 952, 1071, 1224, 1252, 1428, 1878, 2142, 2191, 2504, 2817, 2856, 3756, 4284, 4382, 5321, 5634, 6573, 7512, 8568, 8764, 10642, 11268, 13146, 15963, 17528, 19719, 21284, 22536, 26292, 31926, 37247, 39438, 42568, 47889, 52584, 63852, 74494, 78876, 95778, 111741, 127704, 148988, 157752, 191556, 223482, 297976, 335223, 383112, 446964, 670446, 893928, 1340892, 2681784]

約数ペア:

[(1, 2681784), (2, 1340892), (3, 893928), (4, 670446), (6, 446964), (7, 383112), (8, 335223), (9, 297976), (12, 223482), (14, 191556), (17, 157752), (18, 148988), (21, 127704), (24, 111741), (28, 95778), (34, 78876), (36, 74494), (42, 63852), (51, 52584), (56, 47889), (63, 42568), (68, 39438), (72, 37247), (84, 31926), (102, 26292), (119, 22536), (126, 21284), (136, 19719), (153, 17528), (168, 15963), (204, 13146), (238, 11268), (252, 10642), (306, 8764), (313, 8568), (357, 7512), (408, 6573), (476, 5634), (504, 5321), (612, 4382), (626, 4284), (714, 3756), (939, 2856), (952, 2817), (1071, 2504), (1224, 2191), (1252, 2142), (1428, 1878)]