15391344654

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{26423}}^1$

素因数の和:26531

約数の個数: 128

約数和(自身を含む): 41399009280

約数和(自身を除く): 26007664626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 67, 69, 126, 134, 138, 161, 189, 201, 207, 322, 378, 402, 414, 469, 483, 603, 621, 938, 966, 1206, 1242, 1407, 1449, 1541, 1809, 2814, 2898, 3082, 3618, 4221, 4347, 4623, 8442, 8694, 9246, 10787, 12663, 13869, 21574, 25326, 26423, 27738, 32361, 41607, 52846, 64722, 79269, 83214, 97083, 158538, 184961, 194166, 237807, 291249, 369922, 475614, 554883, 582498, 607729, 713421, 1109766, 1215458, 1426842, 1664649, 1770341, 1823187, 3329298, 3540682, 3646374, 4254103, 4993947, 5311023, 5469561, 8508206, 9987894, 10622046, 10939122, 12392387, 12762309, 15933069, 16408683, 24784774, 25524618, 31866138, 32817366, 37177161, 38286927, 40717843, 47799207, 74354322, 76573854, 81435686, 95598414, 111531483, 114860781, 122153529, 223062966, 229721562, 244307058, 285024901, 334594449, 366460587, 570049802, 669188898, 732921174, 855074703, 1099381761, 1710149406, 2198763522, 2565224109, 5130448218, 7695672327, 15391344654]

約数ペア:

[(1, 15391344654), (2, 7695672327), (3, 5130448218), (6, 2565224109), (7, 2198763522), (9, 1710149406), (14, 1099381761), (18, 855074703), (21, 732921174), (23, 669188898), (27, 570049802), (42, 366460587), (46, 334594449), (54, 285024901), (63, 244307058), (67, 229721562), (69, 223062966), (126, 122153529), (134, 114860781), (138, 111531483), (161, 95598414), (189, 81435686), (201, 76573854), (207, 74354322), (322, 47799207), (378, 40717843), (402, 38286927), (414, 37177161), (469, 32817366), (483, 31866138), (603, 25524618), (621, 24784774), (938, 16408683), (966, 15933069), (1206, 12762309), (1242, 12392387), (1407, 10939122), (1449, 10622046), (1541, 9987894), (1809, 8508206), (2814, 5469561), (2898, 5311023), (3082, 4993947), (3618, 4254103), (4221, 3646374), (4347, 3540682), (4623, 3329298), (8442, 1823187), (8694, 1770341), (9246, 1664649), (10787, 1426842), (12663, 1215458), (13869, 1109766), (21574, 713421), (25326, 607729), (26423, 582498), (27738, 554883), (32361, 475614), (41607, 369922), (52846, 291249), (64722, 237807), (79269, 194166), (83214, 184961), (97083, 158538)]