6550578

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 15552000

約数和(自身を除く): 9001422

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 47, 54, 58, 87, 89, 94, 141, 174, 178, 261, 267, 282, 423, 522, 534, 783, 801, 846, 1269, 1363, 1566, 1602, 2403, 2538, 2581, 2726, 4089, 4183, 4806, 5162, 7743, 8178, 8366, 12267, 12549, 15486, 23229, 24534, 25098, 36801, 37647, 46458, 69687, 73602, 75294, 112941, 121307, 139374, 225882, 242614, 363921, 727842, 1091763, 2183526, 3275289, 6550578]

約数ペア:

[(1, 6550578), (2, 3275289), (3, 2183526), (6, 1091763), (9, 727842), (18, 363921), (27, 242614), (29, 225882), (47, 139374), (54, 121307), (58, 112941), (87, 75294), (89, 73602), (94, 69687), (141, 46458), (174, 37647), (178, 36801), (261, 25098), (267, 24534), (282, 23229), (423, 15486), (522, 12549), (534, 12267), (783, 8366), (801, 8178), (846, 7743), (1269, 5162), (1363, 4806), (1566, 4183), (1602, 4089), (2403, 2726), (2538, 2581)]