180597318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1823}}^1$

素因数の和:1937

約数の個数: 64

約数和(自身を含む): 420249600

約数和(自身を除く): 239652282

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 79, 114, 158, 209, 237, 418, 474, 627, 869, 1254, 1501, 1738, 1823, 2607, 3002, 3646, 4503, 5214, 5469, 9006, 10938, 16511, 20053, 33022, 34637, 40106, 49533, 60159, 69274, 99066, 103911, 120318, 144017, 207822, 288034, 381007, 432051, 762014, 864102, 1143021, 1584187, 2286042, 2736323, 3168374, 4752561, 5472646, 8208969, 9505122, 16417938, 30099553, 60199106, 90298659, 180597318]

約数ペア:

[(1, 180597318), (2, 90298659), (3, 60199106), (6, 30099553), (11, 16417938), (19, 9505122), (22, 8208969), (33, 5472646), (38, 4752561), (57, 3168374), (66, 2736323), (79, 2286042), (114, 1584187), (158, 1143021), (209, 864102), (237, 762014), (418, 432051), (474, 381007), (627, 288034), (869, 207822), (1254, 144017), (1501, 120318), (1738, 103911), (1823, 99066), (2607, 69274), (3002, 60159), (3646, 49533), (4503, 40106), (5214, 34637), (5469, 33022), (9006, 20053), (10938, 16511)]