1840977594

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:4020

約数の個数: 72

約数和(自身を含む): 4265419392

約数和(自身を除く): 2424441798

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 841, 899, 1682, 1798, 2523, 2697, 3923, 5046, 5394, 7569, 7846, 8091, 11769, 15138, 16182, 23538, 26071, 35307, 52142, 70614, 78213, 113767, 121613, 156426, 227534, 234639, 243226, 341301, 364839, 469278, 682602, 729678, 1023903, 1094517, 2047806, 2189034, 3299243, 3526777, 6598486, 7053554, 9897729, 10580331, 19795458, 21160662, 29693187, 31740993, 59386374, 63481986, 102276533, 204553066, 306829599, 613659198, 920488797, 1840977594]

約数ペア:

[(1, 1840977594), (2, 920488797), (3, 613659198), (6, 306829599), (9, 204553066), (18, 102276533), (29, 63481986), (31, 59386374), (58, 31740993), (62, 29693187), (87, 21160662), (93, 19795458), (174, 10580331), (186, 9897729), (261, 7053554), (279, 6598486), (522, 3526777), (558, 3299243), (841, 2189034), (899, 2047806), (1682, 1094517), (1798, 1023903), (2523, 729678), (2697, 682602), (3923, 469278), (5046, 364839), (5394, 341301), (7569, 243226), (7846, 234639), (8091, 227534), (11769, 156426), (15138, 121613), (16182, 113767), (23538, 78213), (26071, 70614), (35307, 52142)]