1330669332

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{52579}}^1$

素因数の和:52645

約数の個数: 72

約数和(自身を含む): 3636432800

約数和(自身を除く): 2305763468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 6327, 8436, 12654, 25308, 52579, 105158, 157737, 210316, 315474, 473211, 630948, 946422, 999001, 1892844, 1945423, 1998002, 2997003, 3890846, 3996004, 5836269, 5994006, 7781692, 8991009, 11672538, 11988012, 17508807, 17982018, 23345076, 35017614, 35964036, 36963037, 70035228, 73926074, 110889111, 147852148, 221778222, 332667333, 443556444, 665334666, 1330669332]

約数ペア:

[(1, 1330669332), (2, 665334666), (3, 443556444), (4, 332667333), (6, 221778222), (9, 147852148), (12, 110889111), (18, 73926074), (19, 70035228), (36, 36963037), (37, 35964036), (38, 35017614), (57, 23345076), (74, 17982018), (76, 17508807), (111, 11988012), (114, 11672538), (148, 8991009), (171, 7781692), (222, 5994006), (228, 5836269), (333, 3996004), (342, 3890846), (444, 2997003), (666, 1998002), (684, 1945423), (703, 1892844), (1332, 999001), (1406, 946422), (2109, 630948), (2812, 473211), (4218, 315474), (6327, 210316), (8436, 157737), (12654, 105158), (25308, 52579)]