18288452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 40266240

約数和(自身を除く): 21977788

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1069, 1222, 1316, 2138, 2444, 4276, 4277, 7483, 8554, 13897, 14966, 17108, 27794, 29932, 50243, 55588, 97279, 100486, 194558, 200972, 351701, 389116, 653159, 703402, 1306318, 1406804, 2612636, 4572113, 9144226, 18288452]

約数ペア:

[(1, 18288452), (2, 9144226), (4, 4572113), (7, 2612636), (13, 1406804), (14, 1306318), (26, 703402), (28, 653159), (47, 389116), (52, 351701), (91, 200972), (94, 194558), (182, 100486), (188, 97279), (329, 55588), (364, 50243), (611, 29932), (658, 27794), (1069, 17108), (1222, 14966), (1316, 13897), (2138, 8554), (2444, 7483), (4276, 4277)]