39131484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 112412160

約数和(自身を除く): 73280676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 67, 68, 84, 102, 119, 134, 201, 204, 238, 268, 357, 402, 409, 469, 476, 714, 804, 818, 938, 1139, 1227, 1407, 1428, 1636, 1876, 2278, 2454, 2814, 2863, 3417, 4556, 4908, 5628, 5726, 6834, 6953, 7973, 8589, 11452, 13668, 13906, 15946, 17178, 20859, 23919, 27403, 27812, 31892, 34356, 41718, 47838, 48671, 54806, 82209, 83436, 95676, 97342, 109612, 146013, 164418, 191821, 194684, 292026, 328836, 383642, 465851, 575463, 584052, 767284, 931702, 1150926, 1397553, 1863404, 2301852, 2795106, 3260957, 5590212, 6521914, 9782871, 13043828, 19565742, 39131484]

約数ペア:

[(1, 39131484), (2, 19565742), (3, 13043828), (4, 9782871), (6, 6521914), (7, 5590212), (12, 3260957), (14, 2795106), (17, 2301852), (21, 1863404), (28, 1397553), (34, 1150926), (42, 931702), (51, 767284), (67, 584052), (68, 575463), (84, 465851), (102, 383642), (119, 328836), (134, 292026), (201, 194684), (204, 191821), (238, 164418), (268, 146013), (357, 109612), (402, 97342), (409, 95676), (469, 83436), (476, 82209), (714, 54806), (804, 48671), (818, 47838), (938, 41718), (1139, 34356), (1227, 31892), (1407, 27812), (1428, 27403), (1636, 23919), (1876, 20859), (2278, 17178), (2454, 15946), (2814, 13906), (2863, 13668), (3417, 11452), (4556, 8589), (4908, 7973), (5628, 6953), (5726, 6834)]