11900574

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1694

約数の個数: 64

約数和(自身を含む): 31833600

約数和(自身を除く): 19933026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 1657, 2394, 3314, 3591, 4971, 7182, 9942, 11599, 14913, 23198, 29826, 31483, 34797, 44739, 62966, 69594, 89478, 94449, 104391, 188898, 208782, 220381, 283347, 313173, 440762, 566694, 626346, 661143, 850041, 1322286, 1700082, 1983429, 3966858, 5950287, 11900574]

約数ペア:

[(1, 11900574), (2, 5950287), (3, 3966858), (6, 1983429), (7, 1700082), (9, 1322286), (14, 850041), (18, 661143), (19, 626346), (21, 566694), (27, 440762), (38, 313173), (42, 283347), (54, 220381), (57, 208782), (63, 188898), (114, 104391), (126, 94449), (133, 89478), (171, 69594), (189, 62966), (266, 44739), (342, 34797), (378, 31483), (399, 29826), (513, 23198), (798, 14913), (1026, 11599), (1197, 9942), (1657, 7182), (2394, 4971), (3314, 3591)]