22348458

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 72

約数和(自身を含む): 55106688

約数和(自身を除く): 32758230

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 242, 279, 331, 341, 363, 558, 662, 682, 726, 993, 1023, 1089, 1986, 2046, 2178, 2979, 3069, 3641, 3751, 5958, 6138, 7282, 7502, 10261, 10923, 11253, 20522, 21846, 22506, 30783, 32769, 33759, 40051, 61566, 65538, 67518, 80102, 92349, 112871, 120153, 184698, 225742, 240306, 338613, 360459, 677226, 720918, 1015839, 1241581, 2031678, 2483162, 3724743, 7449486, 11174229, 22348458]

約数ペア:

[(1, 22348458), (2, 11174229), (3, 7449486), (6, 3724743), (9, 2483162), (11, 2031678), (18, 1241581), (22, 1015839), (31, 720918), (33, 677226), (62, 360459), (66, 338613), (93, 240306), (99, 225742), (121, 184698), (186, 120153), (198, 112871), (242, 92349), (279, 80102), (331, 67518), (341, 65538), (363, 61566), (558, 40051), (662, 33759), (682, 32769), (726, 30783), (993, 22506), (1023, 21846), (1089, 20522), (1986, 11253), (2046, 10923), (2178, 10261), (2979, 7502), (3069, 7282), (3641, 6138), (3751, 5958)]