4027506

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 9984000

約数和(自身を除く): 5956494

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 103, 114, 133, 147, 206, 266, 294, 309, 343, 399, 618, 686, 721, 798, 931, 1029, 1442, 1862, 1957, 2058, 2163, 2793, 3914, 4326, 5047, 5586, 5871, 6517, 10094, 11742, 13034, 13699, 15141, 19551, 27398, 30282, 35329, 39102, 41097, 70658, 82194, 95893, 105987, 191786, 211974, 287679, 575358, 671251, 1342502, 2013753, 4027506]

約数ペア:

[(1, 4027506), (2, 2013753), (3, 1342502), (6, 671251), (7, 575358), (14, 287679), (19, 211974), (21, 191786), (38, 105987), (42, 95893), (49, 82194), (57, 70658), (98, 41097), (103, 39102), (114, 35329), (133, 30282), (147, 27398), (206, 19551), (266, 15141), (294, 13699), (309, 13034), (343, 11742), (399, 10094), (618, 6517), (686, 5871), (721, 5586), (798, 5047), (931, 4326), (1029, 3914), (1442, 2793), (1862, 2163), (1957, 2058)]