22718484

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 60802560

約数和(自身を除く): 38084076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 116, 141, 174, 188, 261, 282, 348, 423, 463, 522, 564, 846, 926, 1044, 1363, 1389, 1692, 1852, 2726, 2778, 4089, 4167, 5452, 5556, 8178, 8334, 12267, 13427, 16356, 16668, 21761, 24534, 26854, 40281, 43522, 49068, 53708, 65283, 80562, 87044, 120843, 130566, 161124, 195849, 241686, 261132, 391698, 483372, 631069, 783396, 1262138, 1893207, 2524276, 3786414, 5679621, 7572828, 11359242, 22718484]

約数ペア:

[(1, 22718484), (2, 11359242), (3, 7572828), (4, 5679621), (6, 3786414), (9, 2524276), (12, 1893207), (18, 1262138), (29, 783396), (36, 631069), (47, 483372), (58, 391698), (87, 261132), (94, 241686), (116, 195849), (141, 161124), (174, 130566), (188, 120843), (261, 87044), (282, 80562), (348, 65283), (423, 53708), (463, 49068), (522, 43522), (564, 40281), (846, 26854), (926, 24534), (1044, 21761), (1363, 16668), (1389, 16356), (1692, 13427), (1852, 12267), (2726, 8334), (2778, 8178), (4089, 5556), (4167, 5452)]