15638994

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{4597}}^1$

素因数の和:4621

約数の個数: 48

約数和(自身を含む): 40168128

約数和(自身を除く): 24529134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 4597, 9194, 13791, 27582, 32179, 41373, 64358, 82746, 96537, 124119, 193074, 248238, 289611, 372357, 579222, 744714, 868833, 1117071, 1737666, 2234142, 2606499, 5212998, 7819497, 15638994]

約数ペア:

[(1, 15638994), (2, 7819497), (3, 5212998), (6, 2606499), (7, 2234142), (9, 1737666), (14, 1117071), (18, 868833), (21, 744714), (27, 579222), (42, 372357), (54, 289611), (63, 248238), (81, 193074), (126, 124119), (162, 96537), (189, 82746), (243, 64358), (378, 41373), (486, 32179), (567, 27582), (1134, 13791), (1701, 9194), (3402, 4597)]