27257916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 74718336

約数和(自身を除く): 47460420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 151, 196, 294, 302, 307, 453, 588, 604, 614, 906, 921, 1057, 1228, 1812, 1842, 2114, 2149, 3171, 3684, 4228, 4298, 6342, 6447, 7399, 8596, 12684, 12894, 14798, 15043, 22197, 25788, 29596, 30086, 44394, 45129, 46357, 60172, 88788, 90258, 92714, 139071, 180516, 185428, 278142, 324499, 556284, 648998, 973497, 1297996, 1946994, 2271493, 3893988, 4542986, 6814479, 9085972, 13628958, 27257916]

約数ペア:

[(1, 27257916), (2, 13628958), (3, 9085972), (4, 6814479), (6, 4542986), (7, 3893988), (12, 2271493), (14, 1946994), (21, 1297996), (28, 973497), (42, 648998), (49, 556284), (84, 324499), (98, 278142), (147, 185428), (151, 180516), (196, 139071), (294, 92714), (302, 90258), (307, 88788), (453, 60172), (588, 46357), (604, 45129), (614, 44394), (906, 30086), (921, 29596), (1057, 25788), (1228, 22197), (1812, 15043), (1842, 14798), (2114, 12894), (2149, 12684), (3171, 8596), (3684, 7399), (4228, 6447), (4298, 6342)]