1540431378

素因数分解:

$2^1\times 3^3\times {\mathrm{313}}^1\times {\mathrm{91139}}^1$

素因数の和:91463

約数の個数: 32

約数和(自身を含む): 3434155200

約数和(自身を除く): 1893723822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313, 626, 939, 1878, 2817, 5634, 8451, 16902, 91139, 182278, 273417, 546834, 820251, 1640502, 2460753, 4921506, 28526507, 57053014, 85579521, 171159042, 256738563, 513477126, 770215689, 1540431378]

約数ペア:

[(1, 1540431378), (2, 770215689), (3, 513477126), (6, 256738563), (9, 171159042), (18, 85579521), (27, 57053014), (54, 28526507), (313, 4921506), (626, 2460753), (939, 1640502), (1878, 820251), (2817, 546834), (5634, 273417), (8451, 182278), (16902, 91139)]