31359636

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 102735360

約数和(自身を除く): 71375724

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 243, 252, 297, 308, 324, 378, 396, 419, 462, 486, 567, 594, 693, 756, 838, 891, 924, 972, 1134, 1188, 1257, 1386, 1676, 1701, 1782, 2079, 2268, 2514, 2673, 2772, 2933, 3402, 3564, 3771, 4158, 4609, 5028, 5346, 5866, 6237, 6804, 7542, 8316, 8799, 9218, 10692, 11313, 11732, 12474, 13827, 15084, 17598, 18436, 18711, 22626, 24948, 26397, 27654, 32263, 33939, 35196, 37422, 41481, 45252, 52794, 55308, 64526, 67878, 74844, 79191, 82962, 96789, 101817, 105588, 124443, 129052, 135756, 158382, 165924, 193578, 203634, 237573, 248886, 290367, 316764, 373329, 387156, 407268, 475146, 497772, 580734, 712719, 746658, 871101, 950292, 1119987, 1161468, 1425438, 1493316, 1742202, 2239974, 2613303, 2850876, 3484404, 4479948, 5226606, 7839909, 10453212, 15679818, 31359636]

約数ペア:

[(1, 31359636), (2, 15679818), (3, 10453212), (4, 7839909), (6, 5226606), (7, 4479948), (9, 3484404), (11, 2850876), (12, 2613303), (14, 2239974), (18, 1742202), (21, 1493316), (22, 1425438), (27, 1161468), (28, 1119987), (33, 950292), (36, 871101), (42, 746658), (44, 712719), (54, 580734), (63, 497772), (66, 475146), (77, 407268), (81, 387156), (84, 373329), (99, 316764), (108, 290367), (126, 248886), (132, 237573), (154, 203634), (162, 193578), (189, 165924), (198, 158382), (231, 135756), (243, 129052), (252, 124443), (297, 105588), (308, 101817), (324, 96789), (378, 82962), (396, 79191), (419, 74844), (462, 67878), (486, 64526), (567, 55308), (594, 52794), (693, 45252), (756, 41481), (838, 37422), (891, 35196), (924, 33939), (972, 32263), (1134, 27654), (1188, 26397), (1257, 24948), (1386, 22626), (1676, 18711), (1701, 18436), (1782, 17598), (2079, 15084), (2268, 13827), (2514, 12474), (2673, 11732), (2772, 11313), (2933, 10692), (3402, 9218), (3564, 8799), (3771, 8316), (4158, 7542), (4609, 6804), (5028, 6237), (5346, 5866)]