15690425142

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{198397}}^1$

素因数の和:198685

約数の個数: 48

約数和(自身を含む): 36640142640

約数和(自身を除く): 20949717498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 269, 294, 538, 807, 1614, 1883, 3766, 5649, 11298, 13181, 26362, 39543, 79086, 198397, 396794, 595191, 1190382, 1388779, 2777558, 4166337, 8332674, 9721453, 19442906, 29164359, 53368793, 58328718, 106737586, 160106379, 320212758, 373581551, 747163102, 1120744653, 2241489306, 2615070857, 5230141714, 7845212571, 15690425142]

約数ペア:

[(1, 15690425142), (2, 7845212571), (3, 5230141714), (6, 2615070857), (7, 2241489306), (14, 1120744653), (21, 747163102), (42, 373581551), (49, 320212758), (98, 160106379), (147, 106737586), (269, 58328718), (294, 53368793), (538, 29164359), (807, 19442906), (1614, 9721453), (1883, 8332674), (3766, 4166337), (5649, 2777558), (11298, 1388779), (13181, 1190382), (26362, 595191), (39543, 396794), (79086, 198397)]