18834144168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{353653}}^1$

素因数の和:353986

約数の個数: 64

約数和(自身を含む): 53981746560

約数和(自身を除く): 35147602392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 317, 634, 951, 1268, 1902, 2219, 2536, 3804, 4438, 6657, 7608, 8876, 13314, 17752, 26628, 53256, 353653, 707306, 1060959, 1414612, 2121918, 2475571, 2829224, 4243836, 4951142, 7426713, 8487672, 9902284, 14853426, 19804568, 29706852, 59413704, 112108001, 224216002, 336324003, 448432004, 672648006, 784756007, 896864008, 1345296012, 1569512014, 2354268021, 2690592024, 3139024028, 4708536042, 6278048056, 9417072084, 18834144168]

約数ペア:

[(1, 18834144168), (2, 9417072084), (3, 6278048056), (4, 4708536042), (6, 3139024028), (7, 2690592024), (8, 2354268021), (12, 1569512014), (14, 1345296012), (21, 896864008), (24, 784756007), (28, 672648006), (42, 448432004), (56, 336324003), (84, 224216002), (168, 112108001), (317, 59413704), (634, 29706852), (951, 19804568), (1268, 14853426), (1902, 9902284), (2219, 8487672), (2536, 7426713), (3804, 4951142), (4438, 4243836), (6657, 2829224), (7608, 2475571), (8876, 2121918), (13314, 1414612), (17752, 1060959), (26628, 707306), (53256, 353653)]