216612438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{23767}}^1$

素因数の和:23817

約数の個数: 48

約数和(自身を含む): 520233984

約数和(自身を除く): 303621546

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 4557, 9114, 23767, 47534, 71301, 142602, 166369, 332738, 499107, 736777, 998214, 1164583, 1473554, 2210331, 2329166, 3493749, 4420662, 5157439, 6987498, 10314878, 15472317, 30944634, 36102073, 72204146, 108306219, 216612438]

約数ペア:

[(1, 216612438), (2, 108306219), (3, 72204146), (6, 36102073), (7, 30944634), (14, 15472317), (21, 10314878), (31, 6987498), (42, 5157439), (49, 4420662), (62, 3493749), (93, 2329166), (98, 2210331), (147, 1473554), (186, 1164583), (217, 998214), (294, 736777), (434, 499107), (651, 332738), (1302, 166369), (1519, 142602), (3038, 71301), (4557, 47534), (9114, 23767)]