1242017658

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1723}}^1\times {\mathrm{1907}}^1$

素因数の和:3648

約数の個数: 64

約数和(自身を含む): 3157816320

約数和(自身を除く): 1915798662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1723, 1907, 3446, 3814, 5169, 5721, 10338, 11442, 12061, 13349, 15507, 17163, 24122, 26698, 31014, 34326, 36183, 40047, 46521, 51489, 72366, 80094, 93042, 102978, 108549, 120141, 217098, 240282, 325647, 360423, 651294, 720846, 3285761, 6571522, 9857283, 19714566, 23000327, 29571849, 46000654, 59143698, 69000981, 88715547, 138001962, 177431094, 207002943, 414005886, 621008829, 1242017658]

約数ペア:

[(1, 1242017658), (2, 621008829), (3, 414005886), (6, 207002943), (7, 177431094), (9, 138001962), (14, 88715547), (18, 69000981), (21, 59143698), (27, 46000654), (42, 29571849), (54, 23000327), (63, 19714566), (126, 9857283), (189, 6571522), (378, 3285761), (1723, 720846), (1907, 651294), (3446, 360423), (3814, 325647), (5169, 240282), (5721, 217098), (10338, 120141), (11442, 108549), (12061, 102978), (13349, 93042), (15507, 80094), (17163, 72366), (24122, 51489), (26698, 46521), (31014, 40047), (34326, 36183)]