18793566

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1142

約数の個数: 64

約数和(自身を含む): 47174400

約数和(自身を除く): 28380834

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 87, 99, 174, 198, 261, 297, 319, 522, 594, 638, 783, 957, 1091, 1566, 1914, 2182, 2871, 3273, 5742, 6546, 8613, 9819, 12001, 17226, 19638, 24002, 29457, 31639, 36003, 58914, 63278, 72006, 94917, 108009, 189834, 216018, 284751, 324027, 348029, 569502, 648054, 696058, 854253, 1044087, 1708506, 2088174, 3132261, 6264522, 9396783, 18793566]

約数ペア:

[(1, 18793566), (2, 9396783), (3, 6264522), (6, 3132261), (9, 2088174), (11, 1708506), (18, 1044087), (22, 854253), (27, 696058), (29, 648054), (33, 569502), (54, 348029), (58, 324027), (66, 284751), (87, 216018), (99, 189834), (174, 108009), (198, 94917), (261, 72006), (297, 63278), (319, 58914), (522, 36003), (594, 31639), (638, 29457), (783, 24002), (957, 19638), (1091, 17226), (1566, 12001), (1914, 9819), (2182, 8613), (2871, 6546), (3273, 5742)]