9881036172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1\times {\mathrm{751}}^1$

素因数の和:1356

約数の個数: 144

約数和(自身を含む): 28905676800

約数和(自身を除く): 19024640628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 479, 654, 751, 763, 958, 981, 1308, 1437, 1502, 1526, 1916, 1962, 2253, 2289, 2874, 3004, 3052, 3353, 3924, 4311, 4506, 4578, 5257, 5748, 6706, 6759, 6867, 8622, 9012, 9156, 10059, 10514, 13412, 13518, 13734, 15771, 17244, 20118, 21028, 27036, 27468, 30177, 31542, 40236, 47313, 52211, 60354, 63084, 81859, 94626, 104422, 120708, 156633, 163718, 189252, 208844, 245577, 313266, 327436, 359729, 365477, 469899, 491154, 573013, 626532, 719458, 730954, 736731, 939798, 982308, 1079187, 1096431, 1146026, 1438916, 1461908, 1473462, 1719039, 1879596, 2158374, 2192862, 2292052, 2518103, 2946924, 3237561, 3289293, 3438078, 4316748, 4385724, 5036206, 5157117, 6475122, 6578586, 6876156, 7554309, 10072412, 10314234, 12950244, 13157172, 15108618, 20628468, 22662927, 30217236, 39210461, 45325854, 78420922, 90651708, 117631383, 156841844, 235262766, 274473227, 352894149, 470525532, 548946454, 705788298, 823419681, 1097892908, 1411576596, 1646839362, 2470259043, 3293678724, 4940518086, 9881036172]

約数ペア:

[(1, 9881036172), (2, 4940518086), (3, 3293678724), (4, 2470259043), (6, 1646839362), (7, 1411576596), (9, 1097892908), (12, 823419681), (14, 705788298), (18, 548946454), (21, 470525532), (28, 352894149), (36, 274473227), (42, 235262766), (63, 156841844), (84, 117631383), (109, 90651708), (126, 78420922), (218, 45325854), (252, 39210461), (327, 30217236), (436, 22662927), (479, 20628468), (654, 15108618), (751, 13157172), (763, 12950244), (958, 10314234), (981, 10072412), (1308, 7554309), (1437, 6876156), (1502, 6578586), (1526, 6475122), (1916, 5157117), (1962, 5036206), (2253, 4385724), (2289, 4316748), (2874, 3438078), (3004, 3289293), (3052, 3237561), (3353, 2946924), (3924, 2518103), (4311, 2292052), (4506, 2192862), (4578, 2158374), (5257, 1879596), (5748, 1719039), (6706, 1473462), (6759, 1461908), (6867, 1438916), (8622, 1146026), (9012, 1096431), (9156, 1079187), (10059, 982308), (10514, 939798), (13412, 736731), (13518, 730954), (13734, 719458), (15771, 626532), (17244, 573013), (20118, 491154), (21028, 469899), (27036, 365477), (27468, 359729), (30177, 327436), (31542, 313266), (40236, 245577), (47313, 208844), (52211, 189252), (60354, 163718), (63084, 156633), (81859, 120708), (94626, 104422)]