1115717274

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{1993}}^1$

素因数の和:3492

約数の個数: 64

約数和(自身を含む): 2836903680

約数和(自身を除く): 1721186406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1481, 1993, 2962, 3986, 4443, 5979, 8886, 10367, 11958, 13329, 13951, 17937, 20734, 26658, 27902, 31101, 35874, 39987, 41853, 53811, 62202, 79974, 83706, 93303, 107622, 125559, 186606, 251118, 279909, 376677, 559818, 753354, 2951633, 5903266, 8854899, 17709798, 20661431, 26564697, 41322862, 53129394, 61984293, 79694091, 123968586, 159388182, 185952879, 371905758, 557858637, 1115717274]

約数ペア:

[(1, 1115717274), (2, 557858637), (3, 371905758), (6, 185952879), (7, 159388182), (9, 123968586), (14, 79694091), (18, 61984293), (21, 53129394), (27, 41322862), (42, 26564697), (54, 20661431), (63, 17709798), (126, 8854899), (189, 5903266), (378, 2951633), (1481, 753354), (1993, 559818), (2962, 376677), (3986, 279909), (4443, 251118), (5979, 186606), (8886, 125559), (10367, 107622), (11958, 93303), (13329, 83706), (13951, 79974), (17937, 62202), (20734, 53811), (26658, 41853), (27902, 39987), (31101, 35874)]