18207090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 52767936

約数和(自身を除く): 34560846

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 53, 55, 66, 90, 99, 106, 110, 159, 165, 198, 265, 318, 330, 347, 477, 495, 530, 583, 694, 795, 954, 990, 1041, 1166, 1590, 1735, 1749, 2082, 2385, 2915, 3123, 3470, 3498, 3817, 4770, 5205, 5247, 5830, 6246, 7634, 8745, 10410, 10494, 11451, 15615, 17490, 18391, 19085, 22902, 26235, 31230, 34353, 36782, 38170, 52470, 55173, 57255, 68706, 91955, 110346, 114510, 165519, 171765, 183910, 202301, 275865, 331038, 343530, 404602, 551730, 606903, 827595, 1011505, 1213806, 1655190, 1820709, 2023010, 3034515, 3641418, 6069030, 9103545, 18207090]

約数ペア:

[(1, 18207090), (2, 9103545), (3, 6069030), (5, 3641418), (6, 3034515), (9, 2023010), (10, 1820709), (11, 1655190), (15, 1213806), (18, 1011505), (22, 827595), (30, 606903), (33, 551730), (45, 404602), (53, 343530), (55, 331038), (66, 275865), (90, 202301), (99, 183910), (106, 171765), (110, 165519), (159, 114510), (165, 110346), (198, 91955), (265, 68706), (318, 57255), (330, 55173), (347, 52470), (477, 38170), (495, 36782), (530, 34353), (583, 31230), (694, 26235), (795, 22902), (954, 19085), (990, 18391), (1041, 17490), (1166, 15615), (1590, 11451), (1735, 10494), (1749, 10410), (2082, 8745), (2385, 7634), (2915, 6246), (3123, 5830), (3470, 5247), (3498, 5205), (3817, 4770)]