13148532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 35817600

約数和(自身を除く): 22669068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 409, 423, 564, 684, 818, 846, 893, 1227, 1636, 1692, 1786, 2454, 2679, 3572, 3681, 4908, 5358, 7362, 7771, 8037, 10716, 14724, 15542, 16074, 19223, 23313, 31084, 32148, 38446, 46626, 57669, 69939, 76892, 93252, 115338, 139878, 173007, 230676, 279756, 346014, 365237, 692028, 730474, 1095711, 1460948, 2191422, 3287133, 4382844, 6574266, 13148532]

約数ペア:

[(1, 13148532), (2, 6574266), (3, 4382844), (4, 3287133), (6, 2191422), (9, 1460948), (12, 1095711), (18, 730474), (19, 692028), (36, 365237), (38, 346014), (47, 279756), (57, 230676), (76, 173007), (94, 139878), (114, 115338), (141, 93252), (171, 76892), (188, 69939), (228, 57669), (282, 46626), (342, 38446), (409, 32148), (423, 31084), (564, 23313), (684, 19223), (818, 16074), (846, 15542), (893, 14724), (1227, 10716), (1636, 8037), (1692, 7771), (1786, 7362), (2454, 5358), (2679, 4908), (3572, 3681)]