2981214

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 7113600

約数和(自身を除く): 4132386

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 379, 414, 437, 758, 874, 1137, 1311, 2274, 2622, 3411, 3933, 6822, 7201, 7866, 8717, 14402, 17434, 21603, 26151, 43206, 52302, 64809, 78453, 129618, 156906, 165623, 331246, 496869, 993738, 1490607, 2981214]

約数ペア:

[(1, 2981214), (2, 1490607), (3, 993738), (6, 496869), (9, 331246), (18, 165623), (19, 156906), (23, 129618), (38, 78453), (46, 64809), (57, 52302), (69, 43206), (114, 26151), (138, 21603), (171, 17434), (207, 14402), (342, 8717), (379, 7866), (414, 7201), (437, 6822), (758, 3933), (874, 3411), (1137, 2622), (1311, 2274)]