15673802018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{1787}}^1$

素因数の和:2219

約数の個数: 64

約数和(自身を含む): 28780220160

約数和(自身を除く): 13106418142

約数列:

[1, 2, 7, 14, 17, 34, 119, 137, 238, 269, 274, 538, 959, 1787, 1883, 1918, 2329, 3574, 3766, 4573, 4658, 9146, 12509, 16303, 25018, 30379, 32011, 32606, 36853, 60758, 64022, 73706, 212653, 244819, 257971, 425306, 480703, 489638, 515942, 626501, 961406, 1253002, 1713733, 3364921, 3427466, 4161923, 4385507, 6729842, 8171951, 8323846, 8771014, 16343902, 29133461, 57203657, 58266922, 65856311, 114407314, 131712622, 460994177, 921988354, 1119557287, 2239114574, 7836901009, 15673802018]

約数ペア:

[(1, 15673802018), (2, 7836901009), (7, 2239114574), (14, 1119557287), (17, 921988354), (34, 460994177), (119, 131712622), (137, 114407314), (238, 65856311), (269, 58266922), (274, 57203657), (538, 29133461), (959, 16343902), (1787, 8771014), (1883, 8323846), (1918, 8171951), (2329, 6729842), (3574, 4385507), (3766, 4161923), (4573, 3427466), (4658, 3364921), (9146, 1713733), (12509, 1253002), (16303, 961406), (25018, 626501), (30379, 515942), (32011, 489638), (32606, 480703), (36853, 425306), (60758, 257971), (64022, 244819), (73706, 212653)]