21956436

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{9103}}^1$

素因数の和:9180

約数の個数: 36

約数和(自身を含む): 56335552

約数和(自身を除く): 34379116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 9103, 18206, 27309, 36412, 54618, 81927, 109236, 163854, 327708, 609901, 1219802, 1829703, 2439604, 3659406, 5489109, 7318812, 10978218, 21956436]

約数ペア:

[(1, 21956436), (2, 10978218), (3, 7318812), (4, 5489109), (6, 3659406), (9, 2439604), (12, 1829703), (18, 1219802), (36, 609901), (67, 327708), (134, 163854), (201, 109236), (268, 81927), (402, 54618), (603, 36412), (804, 27309), (1206, 18206), (2412, 9103)]