39402108

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 102958128

約数和(自身を除く): 63556020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 107, 159, 193, 212, 214, 318, 321, 386, 428, 477, 579, 636, 642, 772, 954, 963, 1158, 1284, 1737, 1908, 1926, 2316, 3474, 3852, 5671, 6948, 10229, 11342, 17013, 20458, 20651, 22684, 30687, 34026, 40916, 41302, 51039, 61374, 61953, 68052, 82604, 92061, 102078, 122748, 123906, 184122, 185859, 204156, 247812, 368244, 371718, 743436, 1094503, 2189006, 3283509, 4378012, 6567018, 9850527, 13134036, 19701054, 39402108]

約数ペア:

[(1, 39402108), (2, 19701054), (3, 13134036), (4, 9850527), (6, 6567018), (9, 4378012), (12, 3283509), (18, 2189006), (36, 1094503), (53, 743436), (106, 371718), (107, 368244), (159, 247812), (193, 204156), (212, 185859), (214, 184122), (318, 123906), (321, 122748), (386, 102078), (428, 92061), (477, 82604), (579, 68052), (636, 61953), (642, 61374), (772, 51039), (954, 41302), (963, 40916), (1158, 34026), (1284, 30687), (1737, 22684), (1908, 20651), (1926, 20458), (2316, 17013), (3474, 11342), (3852, 10229), (5671, 6948)]