21337536

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{10103}}^1$

素因数の和:10129

約数の個数: 56

約数和(自身を含む): 61593984

約数和(自身を除く): 40256448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 10103, 20206, 30309, 40412, 60618, 80824, 111133, 121236, 161648, 222266, 242472, 323296, 333399, 444532, 484944, 646592, 666798, 889064, 969888, 1333596, 1778128, 1939776, 2667192, 3556256, 5334384, 7112512, 10668768, 21337536]

約数ペア:

[(1, 21337536), (2, 10668768), (3, 7112512), (4, 5334384), (6, 3556256), (8, 2667192), (11, 1939776), (12, 1778128), (16, 1333596), (22, 969888), (24, 889064), (32, 666798), (33, 646592), (44, 484944), (48, 444532), (64, 333399), (66, 323296), (88, 242472), (96, 222266), (132, 161648), (176, 121236), (192, 111133), (264, 80824), (352, 60618), (528, 40412), (704, 30309), (1056, 20206), (2112, 10103)]