184615236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{937}}^1$

素因数の和:1381

約数の個数: 72

約数和(自身を含む): 504295064

約数和(自身を除く): 319679828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 421, 468, 842, 937, 1263, 1684, 1874, 2526, 2811, 3748, 3789, 5052, 5473, 5622, 7578, 8433, 10946, 11244, 12181, 15156, 16419, 16866, 21892, 24362, 32838, 33732, 36543, 48724, 49257, 65676, 73086, 98514, 109629, 146172, 197028, 219258, 394477, 438516, 788954, 1183431, 1577908, 2366862, 3550293, 4733724, 5128201, 7100586, 10256402, 14201172, 15384603, 20512804, 30769206, 46153809, 61538412, 92307618, 184615236]

約数ペア:

[(1, 184615236), (2, 92307618), (3, 61538412), (4, 46153809), (6, 30769206), (9, 20512804), (12, 15384603), (13, 14201172), (18, 10256402), (26, 7100586), (36, 5128201), (39, 4733724), (52, 3550293), (78, 2366862), (117, 1577908), (156, 1183431), (234, 788954), (421, 438516), (468, 394477), (842, 219258), (937, 197028), (1263, 146172), (1684, 109629), (1874, 98514), (2526, 73086), (2811, 65676), (3748, 49257), (3789, 48724), (5052, 36543), (5473, 33732), (5622, 32838), (7578, 24362), (8433, 21892), (10946, 16866), (11244, 16419), (12181, 15156)]