13201548

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 31933440

約数和(自身を除く): 18731892

約数列:

[1, 2, 3, 4, 6, 12, 47, 89, 94, 141, 178, 188, 263, 267, 282, 356, 526, 534, 564, 789, 1052, 1068, 1578, 3156, 4183, 8366, 12361, 12549, 16732, 23407, 24722, 25098, 37083, 46814, 49444, 50196, 70221, 74166, 93628, 140442, 148332, 280884, 1100129, 2200258, 3300387, 4400516, 6600774, 13201548]

約数ペア:

[(1, 13201548), (2, 6600774), (3, 4400516), (4, 3300387), (6, 2200258), (12, 1100129), (47, 280884), (89, 148332), (94, 140442), (141, 93628), (178, 74166), (188, 70221), (263, 50196), (267, 49444), (282, 46814), (356, 37083), (526, 25098), (534, 24722), (564, 23407), (789, 16732), (1052, 12549), (1068, 12361), (1578, 8366), (3156, 4183)]