13416156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 36996960

約数和(自身を除く): 23580804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 263, 327, 436, 468, 526, 654, 789, 981, 1052, 1308, 1417, 1578, 1962, 2367, 2834, 3156, 3419, 3924, 4251, 4734, 5668, 6838, 8502, 9468, 10257, 12753, 13676, 17004, 20514, 25506, 28667, 30771, 41028, 51012, 57334, 61542, 86001, 114668, 123084, 172002, 258003, 344004, 372671, 516006, 745342, 1032012, 1118013, 1490684, 2236026, 3354039, 4472052, 6708078, 13416156]

約数ペア:

[(1, 13416156), (2, 6708078), (3, 4472052), (4, 3354039), (6, 2236026), (9, 1490684), (12, 1118013), (13, 1032012), (18, 745342), (26, 516006), (36, 372671), (39, 344004), (52, 258003), (78, 172002), (109, 123084), (117, 114668), (156, 86001), (218, 61542), (234, 57334), (263, 51012), (327, 41028), (436, 30771), (468, 28667), (526, 25506), (654, 20514), (789, 17004), (981, 13676), (1052, 12753), (1308, 10257), (1417, 9468), (1578, 8502), (1962, 6838), (2367, 5668), (2834, 4734), (3156, 4251), (3419, 3924)]