187046982

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:1007

約数の個数: 80

約数和(自身を含む): 448261440

約数和(自身を除く): 261214458

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 67, 81, 114, 134, 162, 171, 201, 342, 402, 513, 603, 907, 1026, 1206, 1273, 1539, 1809, 1814, 2546, 2721, 3078, 3618, 3819, 5427, 5442, 7638, 8163, 10854, 11457, 16326, 17233, 22914, 24489, 34371, 34466, 48978, 51699, 60769, 68742, 73467, 103113, 103398, 121538, 146934, 155097, 182307, 206226, 310194, 364614, 465291, 546921, 930582, 1093842, 1154611, 1395873, 1640763, 2309222, 2791746, 3281526, 3463833, 4922289, 6927666, 9844578, 10391499, 20782998, 31174497, 62348994, 93523491, 187046982]

約数ペア:

[(1, 187046982), (2, 93523491), (3, 62348994), (6, 31174497), (9, 20782998), (18, 10391499), (19, 9844578), (27, 6927666), (38, 4922289), (54, 3463833), (57, 3281526), (67, 2791746), (81, 2309222), (114, 1640763), (134, 1395873), (162, 1154611), (171, 1093842), (201, 930582), (342, 546921), (402, 465291), (513, 364614), (603, 310194), (907, 206226), (1026, 182307), (1206, 155097), (1273, 146934), (1539, 121538), (1809, 103398), (1814, 103113), (2546, 73467), (2721, 68742), (3078, 60769), (3618, 51699), (3819, 48978), (5427, 34466), (5442, 34371), (7638, 24489), (8163, 22914), (10854, 17233), (11457, 16326)]