42741468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:952

約数の個数: 144

約数和(自身を含む): 142781184

約数和(自身を除く): 100039716

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 63, 66, 68, 77, 84, 99, 102, 119, 126, 132, 153, 154, 187, 198, 204, 231, 238, 252, 306, 308, 357, 374, 396, 462, 476, 561, 612, 693, 714, 748, 907, 924, 1071, 1122, 1309, 1386, 1428, 1683, 1814, 2142, 2244, 2618, 2721, 2772, 3366, 3628, 3927, 4284, 5236, 5442, 6349, 6732, 7854, 8163, 9977, 10884, 11781, 12698, 15419, 15708, 16326, 19047, 19954, 23562, 25396, 29931, 30838, 32652, 38094, 39908, 46257, 47124, 57141, 59862, 61676, 69839, 76188, 89793, 92514, 107933, 114282, 119724, 138771, 139678, 169609, 179586, 185028, 209517, 215866, 228564, 277542, 279356, 323799, 339218, 359172, 419034, 431732, 508827, 555084, 628551, 647598, 678436, 838068, 971397, 1017654, 1187263, 1257102, 1295196, 1526481, 1942794, 2035308, 2374526, 2514204, 3052962, 3561789, 3885588, 4749052, 6105924, 7123578, 10685367, 14247156, 21370734, 42741468]

約数ペア:

[(1, 42741468), (2, 21370734), (3, 14247156), (4, 10685367), (6, 7123578), (7, 6105924), (9, 4749052), (11, 3885588), (12, 3561789), (14, 3052962), (17, 2514204), (18, 2374526), (21, 2035308), (22, 1942794), (28, 1526481), (33, 1295196), (34, 1257102), (36, 1187263), (42, 1017654), (44, 971397), (51, 838068), (63, 678436), (66, 647598), (68, 628551), (77, 555084), (84, 508827), (99, 431732), (102, 419034), (119, 359172), (126, 339218), (132, 323799), (153, 279356), (154, 277542), (187, 228564), (198, 215866), (204, 209517), (231, 185028), (238, 179586), (252, 169609), (306, 139678), (308, 138771), (357, 119724), (374, 114282), (396, 107933), (462, 92514), (476, 89793), (561, 76188), (612, 69839), (693, 61676), (714, 59862), (748, 57141), (907, 47124), (924, 46257), (1071, 39908), (1122, 38094), (1309, 32652), (1386, 30838), (1428, 29931), (1683, 25396), (1814, 23562), (2142, 19954), (2244, 19047), (2618, 16326), (2721, 15708), (2772, 15419), (3366, 12698), (3628, 11781), (3927, 10884), (4284, 9977), (5236, 8163), (5442, 7854), (6349, 6732)]