18075948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 47369280

約数和(自身を除く): 29293332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 121, 132, 177, 211, 236, 242, 354, 363, 422, 484, 633, 649, 708, 726, 844, 1266, 1298, 1452, 1947, 2321, 2532, 2596, 3894, 4642, 6963, 7139, 7788, 9284, 12449, 13926, 14278, 21417, 24898, 25531, 27852, 28556, 37347, 42834, 49796, 51062, 74694, 76593, 85668, 102124, 136939, 149388, 153186, 273878, 306372, 410817, 547756, 821634, 1506329, 1643268, 3012658, 4518987, 6025316, 9037974, 18075948]

約数ペア:

[(1, 18075948), (2, 9037974), (3, 6025316), (4, 4518987), (6, 3012658), (11, 1643268), (12, 1506329), (22, 821634), (33, 547756), (44, 410817), (59, 306372), (66, 273878), (118, 153186), (121, 149388), (132, 136939), (177, 102124), (211, 85668), (236, 76593), (242, 74694), (354, 51062), (363, 49796), (422, 42834), (484, 37347), (633, 28556), (649, 27852), (708, 25531), (726, 24898), (844, 21417), (1266, 14278), (1298, 13926), (1452, 12449), (1947, 9284), (2321, 7788), (2532, 7139), (2596, 6963), (3894, 4642)]