38879082

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 101779200

約数和(自身を除く): 62900118

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 37, 54, 58, 61, 66, 74, 87, 99, 111, 122, 174, 183, 198, 222, 261, 297, 319, 333, 366, 407, 522, 549, 594, 638, 666, 671, 783, 814, 957, 999, 1073, 1098, 1221, 1342, 1566, 1647, 1769, 1914, 1998, 2013, 2146, 2257, 2442, 2871, 3219, 3294, 3538, 3663, 4026, 4514, 5307, 5742, 6039, 6438, 6771, 7326, 8613, 9657, 10614, 10989, 11803, 12078, 13542, 15921, 17226, 18117, 19314, 19459, 20313, 21978, 23606, 24827, 28971, 31842, 35409, 36234, 38918, 40626, 47763, 49654, 57942, 58377, 60939, 65453, 70818, 74481, 95526, 106227, 116754, 121878, 130906, 148962, 175131, 196359, 212454, 223443, 318681, 350262, 392718, 446886, 525393, 589077, 637362, 670329, 719983, 1050786, 1178154, 1340658, 1439966, 1767231, 2159949, 3534462, 4319898, 6479847, 12959694, 19439541, 38879082]

約数ペア:

[(1, 38879082), (2, 19439541), (3, 12959694), (6, 6479847), (9, 4319898), (11, 3534462), (18, 2159949), (22, 1767231), (27, 1439966), (29, 1340658), (33, 1178154), (37, 1050786), (54, 719983), (58, 670329), (61, 637362), (66, 589077), (74, 525393), (87, 446886), (99, 392718), (111, 350262), (122, 318681), (174, 223443), (183, 212454), (198, 196359), (222, 175131), (261, 148962), (297, 130906), (319, 121878), (333, 116754), (366, 106227), (407, 95526), (522, 74481), (549, 70818), (594, 65453), (638, 60939), (666, 58377), (671, 57942), (783, 49654), (814, 47763), (957, 40626), (999, 38918), (1073, 36234), (1098, 35409), (1221, 31842), (1342, 28971), (1566, 24827), (1647, 23606), (1769, 21978), (1914, 20313), (1998, 19459), (2013, 19314), (2146, 18117), (2257, 17226), (2442, 15921), (2871, 13542), (3219, 12078), (3294, 11803), (3538, 10989), (3663, 10614), (4026, 9657), (4514, 8613), (5307, 7326), (5742, 6771), (6039, 6438)]