38661948

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 111275472

約数和(自身を除く): 72613524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 67, 78, 81, 108, 117, 134, 137, 156, 162, 201, 234, 268, 274, 324, 351, 402, 411, 468, 548, 603, 702, 804, 822, 871, 1053, 1206, 1233, 1404, 1644, 1742, 1781, 1809, 2106, 2412, 2466, 2613, 3484, 3562, 3618, 3699, 4212, 4932, 5226, 5343, 5427, 7124, 7236, 7398, 7839, 9179, 10452, 10686, 10854, 11097, 14796, 15678, 16029, 18358, 21372, 21708, 22194, 23517, 27537, 31356, 32058, 36716, 44388, 47034, 48087, 55074, 64116, 70551, 82611, 94068, 96174, 110148, 119327, 141102, 144261, 165222, 192348, 238654, 247833, 282204, 288522, 330444, 357981, 477308, 495666, 577044, 715962, 743499, 991332, 1073943, 1431924, 1486998, 2147886, 2973996, 3221829, 4295772, 6443658, 9665487, 12887316, 19330974, 38661948]

約数ペア:

[(1, 38661948), (2, 19330974), (3, 12887316), (4, 9665487), (6, 6443658), (9, 4295772), (12, 3221829), (13, 2973996), (18, 2147886), (26, 1486998), (27, 1431924), (36, 1073943), (39, 991332), (52, 743499), (54, 715962), (67, 577044), (78, 495666), (81, 477308), (108, 357981), (117, 330444), (134, 288522), (137, 282204), (156, 247833), (162, 238654), (201, 192348), (234, 165222), (268, 144261), (274, 141102), (324, 119327), (351, 110148), (402, 96174), (411, 94068), (468, 82611), (548, 70551), (603, 64116), (702, 55074), (804, 48087), (822, 47034), (871, 44388), (1053, 36716), (1206, 32058), (1233, 31356), (1404, 27537), (1644, 23517), (1742, 22194), (1781, 21708), (1809, 21372), (2106, 18358), (2412, 16029), (2466, 15678), (2613, 14796), (3484, 11097), (3562, 10854), (3618, 10686), (3699, 10452), (4212, 9179), (4932, 7839), (5226, 7398), (5343, 7236), (5427, 7124)]