22197318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 53512704

約数和(自身を除く): 31315386

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 41, 66, 78, 82, 123, 143, 246, 286, 429, 451, 533, 631, 858, 902, 1066, 1262, 1353, 1599, 1893, 2706, 3198, 3786, 5863, 6941, 8203, 11726, 13882, 16406, 17589, 20823, 24609, 25871, 35178, 41646, 49218, 51742, 77613, 90233, 155226, 180466, 270699, 284581, 336323, 541398, 569162, 672646, 853743, 1008969, 1707486, 2017938, 3699553, 7399106, 11098659, 22197318]

約数ペア:

[(1, 22197318), (2, 11098659), (3, 7399106), (6, 3699553), (11, 2017938), (13, 1707486), (22, 1008969), (26, 853743), (33, 672646), (39, 569162), (41, 541398), (66, 336323), (78, 284581), (82, 270699), (123, 180466), (143, 155226), (246, 90233), (286, 77613), (429, 51742), (451, 49218), (533, 41646), (631, 35178), (858, 25871), (902, 24609), (1066, 20823), (1262, 17589), (1353, 16406), (1599, 13882), (1893, 11726), (2706, 8203), (3198, 6941), (3786, 5863)]