27917988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2039}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 74941440

約数和(自身を除く): 47023452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2039, 2282, 3423, 4078, 4564, 6117, 6846, 8156, 12234, 13692, 14273, 24468, 28546, 42819, 57092, 85638, 171276, 332357, 664714, 997071, 1329428, 1994142, 2326499, 3988284, 4652998, 6979497, 9305996, 13958994, 27917988]

約数ペア:

[(1, 27917988), (2, 13958994), (3, 9305996), (4, 6979497), (6, 4652998), (7, 3988284), (12, 2326499), (14, 1994142), (21, 1329428), (28, 997071), (42, 664714), (84, 332357), (163, 171276), (326, 85638), (489, 57092), (652, 42819), (978, 28546), (1141, 24468), (1956, 14273), (2039, 13692), (2282, 12234), (3423, 8156), (4078, 6846), (4564, 6117)]