42418404

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:399

約数の個数: 120

約数和(自身を含む): 129286080

約数和(自身を除く): 86867676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 81, 84, 108, 118, 126, 162, 177, 189, 236, 252, 317, 324, 354, 378, 413, 531, 567, 634, 708, 756, 826, 951, 1062, 1134, 1239, 1268, 1593, 1652, 1902, 2124, 2219, 2268, 2478, 2853, 3186, 3717, 3804, 4438, 4779, 4956, 5706, 6372, 6657, 7434, 8559, 8876, 9558, 11151, 11412, 13314, 14868, 17118, 18703, 19116, 19971, 22302, 25677, 26628, 33453, 34236, 37406, 39942, 44604, 51354, 56109, 59913, 66906, 74812, 79884, 102708, 112218, 119826, 130921, 133812, 168327, 179739, 224436, 239652, 261842, 336654, 359478, 392763, 504981, 523684, 673308, 718956, 785526, 1009962, 1178289, 1514943, 1571052, 2019924, 2356578, 3029886, 3534867, 4713156, 6059772, 7069734, 10604601, 14139468, 21209202, 42418404]

約数ペア:

[(1, 42418404), (2, 21209202), (3, 14139468), (4, 10604601), (6, 7069734), (7, 6059772), (9, 4713156), (12, 3534867), (14, 3029886), (18, 2356578), (21, 2019924), (27, 1571052), (28, 1514943), (36, 1178289), (42, 1009962), (54, 785526), (59, 718956), (63, 673308), (81, 523684), (84, 504981), (108, 392763), (118, 359478), (126, 336654), (162, 261842), (177, 239652), (189, 224436), (236, 179739), (252, 168327), (317, 133812), (324, 130921), (354, 119826), (378, 112218), (413, 102708), (531, 79884), (567, 74812), (634, 66906), (708, 59913), (756, 56109), (826, 51354), (951, 44604), (1062, 39942), (1134, 37406), (1239, 34236), (1268, 33453), (1593, 26628), (1652, 25677), (1902, 22302), (2124, 19971), (2219, 19116), (2268, 18703), (2478, 17118), (2853, 14868), (3186, 13314), (3717, 11412), (3804, 11151), (4438, 9558), (4779, 8876), (4956, 8559), (5706, 7434), (6372, 6657)]