18317772

素因数分解:

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

素因数の和:948

約数の個数: 96

約数和(自身を含む): 54915840

約数和(自身を除く): 36598068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 108, 132, 153, 187, 198, 204, 297, 306, 374, 396, 459, 561, 594, 612, 748, 907, 918, 1122, 1188, 1683, 1814, 1836, 2244, 2721, 3366, 3628, 5049, 5442, 6732, 8163, 9977, 10098, 10884, 15419, 16326, 19954, 20196, 24489, 29931, 30838, 32652, 39908, 46257, 48978, 59862, 61676, 89793, 92514, 97956, 119724, 138771, 169609, 179586, 185028, 269379, 277542, 339218, 359172, 416313, 508827, 538758, 555084, 678436, 832626, 1017654, 1077516, 1526481, 1665252, 2035308, 3052962, 4579443, 6105924, 9158886, 18317772]

約数ペア:

[(1, 18317772), (2, 9158886), (3, 6105924), (4, 4579443), (6, 3052962), (9, 2035308), (11, 1665252), (12, 1526481), (17, 1077516), (18, 1017654), (22, 832626), (27, 678436), (33, 555084), (34, 538758), (36, 508827), (44, 416313), (51, 359172), (54, 339218), (66, 277542), (68, 269379), (99, 185028), (102, 179586), (108, 169609), (132, 138771), (153, 119724), (187, 97956), (198, 92514), (204, 89793), (297, 61676), (306, 59862), (374, 48978), (396, 46257), (459, 39908), (561, 32652), (594, 30838), (612, 29931), (748, 24489), (907, 20196), (918, 19954), (1122, 16326), (1188, 15419), (1683, 10884), (1814, 10098), (1836, 9977), (2244, 8163), (2721, 6732), (3366, 5442), (3628, 5049)]