18483876

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:746

約数の個数: 60

約数和(自身を含む): 48939660

約数和(自身を除く): 30455784

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 534, 641, 801, 1068, 1282, 1602, 1923, 2403, 2564, 3204, 3846, 4806, 5769, 7209, 7692, 9612, 11538, 14418, 17307, 23076, 28836, 34614, 51921, 57049, 69228, 103842, 114098, 171147, 207684, 228196, 342294, 513441, 684588, 1026882, 1540323, 2053764, 3080646, 4620969, 6161292, 9241938, 18483876]

約数ペア:

[(1, 18483876), (2, 9241938), (3, 6161292), (4, 4620969), (6, 3080646), (9, 2053764), (12, 1540323), (18, 1026882), (27, 684588), (36, 513441), (54, 342294), (81, 228196), (89, 207684), (108, 171147), (162, 114098), (178, 103842), (267, 69228), (324, 57049), (356, 51921), (534, 34614), (641, 28836), (801, 23076), (1068, 17307), (1282, 14418), (1602, 11538), (1923, 9612), (2403, 7692), (2564, 7209), (3204, 5769), (3846, 4806)]