18416916

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1433}}^1$

素因数の和:1470

約数の個数: 96

約数和(自身を含む): 57818880

約数和(自身を除く): 39401964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 306, 357, 378, 459, 476, 612, 714, 756, 918, 1071, 1428, 1433, 1836, 2142, 2866, 3213, 4284, 4299, 5732, 6426, 8598, 10031, 12852, 12897, 17196, 20062, 24361, 25794, 30093, 38691, 40124, 48722, 51588, 60186, 73083, 77382, 90279, 97444, 120372, 146166, 154764, 170527, 180558, 219249, 270837, 292332, 341054, 361116, 438498, 511581, 541674, 657747, 682108, 876996, 1023162, 1083348, 1315494, 1534743, 2046324, 2630988, 3069486, 4604229, 6138972, 9208458, 18416916]

約数ペア:

[(1, 18416916), (2, 9208458), (3, 6138972), (4, 4604229), (6, 3069486), (7, 2630988), (9, 2046324), (12, 1534743), (14, 1315494), (17, 1083348), (18, 1023162), (21, 876996), (27, 682108), (28, 657747), (34, 541674), (36, 511581), (42, 438498), (51, 361116), (54, 341054), (63, 292332), (68, 270837), (84, 219249), (102, 180558), (108, 170527), (119, 154764), (126, 146166), (153, 120372), (189, 97444), (204, 90279), (238, 77382), (252, 73083), (306, 60186), (357, 51588), (378, 48722), (459, 40124), (476, 38691), (612, 30093), (714, 25794), (756, 24361), (918, 20062), (1071, 17196), (1428, 12897), (1433, 12852), (1836, 10031), (2142, 8598), (2866, 6426), (3213, 5732), (4284, 4299)]