18915192

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{9059}}^1$

素因数の和:9100

約数の個数: 48

約数和(自身を含む): 53001000

約数和(自身を除く): 34085808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 9059, 18118, 27177, 36236, 54354, 72472, 81531, 108708, 163062, 217416, 262711, 326124, 525422, 652248, 788133, 1050844, 1576266, 2101688, 2364399, 3152532, 4728798, 6305064, 9457596, 18915192]

約数ペア:

[(1, 18915192), (2, 9457596), (3, 6305064), (4, 4728798), (6, 3152532), (8, 2364399), (9, 2101688), (12, 1576266), (18, 1050844), (24, 788133), (29, 652248), (36, 525422), (58, 326124), (72, 262711), (87, 217416), (116, 163062), (174, 108708), (232, 81531), (261, 72472), (348, 54354), (522, 36236), (696, 27177), (1044, 18118), (2088, 9059)]