21024636

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 50765568

約数和(自身を除く): 29740932

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 151, 164, 246, 283, 302, 453, 492, 566, 604, 849, 906, 1132, 1698, 1812, 3396, 6191, 11603, 12382, 18573, 23206, 24764, 34809, 37146, 42733, 46412, 69618, 74292, 85466, 128199, 139236, 170932, 256398, 512796, 1752053, 3504106, 5256159, 7008212, 10512318, 21024636]

約数ペア:

[(1, 21024636), (2, 10512318), (3, 7008212), (4, 5256159), (6, 3504106), (12, 1752053), (41, 512796), (82, 256398), (123, 170932), (151, 139236), (164, 128199), (246, 85466), (283, 74292), (302, 69618), (453, 46412), (492, 42733), (566, 37146), (604, 34809), (849, 24764), (906, 23206), (1132, 18573), (1698, 12382), (1812, 11603), (3396, 6191)]