19331172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1871}}^1$

素因数の和:1929

約数の個数: 72

約数和(自身を含む): 57238272

約数和(自身を除く): 37907100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 1871, 2583, 3444, 3742, 5166, 5613, 7484, 10332, 11226, 13097, 16839, 22452, 26194, 33678, 39291, 52388, 67356, 76711, 78582, 117873, 153422, 157164, 230133, 235746, 306844, 460266, 471492, 536977, 690399, 920532, 1073954, 1380798, 1610931, 2147908, 2761596, 3221862, 4832793, 6443724, 9665586, 19331172]

約数ペア:

[(1, 19331172), (2, 9665586), (3, 6443724), (4, 4832793), (6, 3221862), (7, 2761596), (9, 2147908), (12, 1610931), (14, 1380798), (18, 1073954), (21, 920532), (28, 690399), (36, 536977), (41, 471492), (42, 460266), (63, 306844), (82, 235746), (84, 230133), (123, 157164), (126, 153422), (164, 117873), (246, 78582), (252, 76711), (287, 67356), (369, 52388), (492, 39291), (574, 33678), (738, 26194), (861, 22452), (1148, 16839), (1476, 13097), (1722, 11226), (1871, 10332), (2583, 7484), (3444, 5613), (3742, 5166)]