23902788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 72394560

約数和(自身を除く): 48491772

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 53, 59, 78, 84, 91, 98, 106, 118, 147, 156, 159, 177, 182, 196, 212, 236, 273, 294, 318, 354, 364, 371, 413, 546, 588, 636, 637, 689, 708, 742, 767, 826, 1092, 1113, 1239, 1274, 1378, 1484, 1534, 1652, 1911, 2067, 2226, 2301, 2478, 2548, 2597, 2756, 2891, 3068, 3127, 3822, 4134, 4452, 4602, 4823, 4956, 5194, 5369, 5782, 6254, 7644, 7791, 8268, 8673, 9204, 9381, 9646, 10388, 10738, 11564, 12508, 14469, 15582, 16107, 17346, 18762, 19292, 21476, 21889, 28938, 31164, 32214, 33761, 34692, 37524, 37583, 40651, 43778, 57876, 64428, 65667, 67522, 75166, 81302, 87556, 101283, 112749, 121953, 131334, 135044, 150332, 153223, 162604, 202566, 225498, 243906, 262668, 284557, 306446, 405132, 450996, 459669, 487812, 569114, 612892, 853671, 919338, 1138228, 1707342, 1838676, 1991899, 3414684, 3983798, 5975697, 7967596, 11951394, 23902788]

約数ペア:

[(1, 23902788), (2, 11951394), (3, 7967596), (4, 5975697), (6, 3983798), (7, 3414684), (12, 1991899), (13, 1838676), (14, 1707342), (21, 1138228), (26, 919338), (28, 853671), (39, 612892), (42, 569114), (49, 487812), (52, 459669), (53, 450996), (59, 405132), (78, 306446), (84, 284557), (91, 262668), (98, 243906), (106, 225498), (118, 202566), (147, 162604), (156, 153223), (159, 150332), (177, 135044), (182, 131334), (196, 121953), (212, 112749), (236, 101283), (273, 87556), (294, 81302), (318, 75166), (354, 67522), (364, 65667), (371, 64428), (413, 57876), (546, 43778), (588, 40651), (636, 37583), (637, 37524), (689, 34692), (708, 33761), (742, 32214), (767, 31164), (826, 28938), (1092, 21889), (1113, 21476), (1239, 19292), (1274, 18762), (1378, 17346), (1484, 16107), (1534, 15582), (1652, 14469), (1911, 12508), (2067, 11564), (2226, 10738), (2301, 10388), (2478, 9646), (2548, 9381), (2597, 9204), (2756, 8673), (2891, 8268), (3068, 7791), (3127, 7644), (3822, 6254), (4134, 5782), (4452, 5369), (4602, 5194), (4823, 4956)]