21096504

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:722

約数の個数: 128

約数和(自身を含む): 68947200

約数和(自身を除く): 47850696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 156, 198, 216, 234, 264, 286, 297, 312, 351, 396, 429, 468, 572, 594, 683, 702, 792, 858, 936, 1144, 1188, 1287, 1366, 1404, 1716, 2049, 2376, 2574, 2732, 2808, 3432, 3861, 4098, 5148, 5464, 6147, 7513, 7722, 8196, 8879, 10296, 12294, 15026, 15444, 16392, 17758, 18441, 22539, 24588, 26637, 30052, 30888, 35516, 36882, 45078, 49176, 53274, 60104, 67617, 71032, 73764, 79911, 90156, 97669, 106548, 135234, 147528, 159822, 180312, 195338, 202851, 213096, 239733, 270468, 293007, 319644, 390676, 405702, 479466, 540936, 586014, 639288, 781352, 811404, 879021, 958932, 1172028, 1622808, 1758042, 1917864, 2344056, 2637063, 3516084, 5274126, 7032168, 10548252, 21096504]

約数ペア:

[(1, 21096504), (2, 10548252), (3, 7032168), (4, 5274126), (6, 3516084), (8, 2637063), (9, 2344056), (11, 1917864), (12, 1758042), (13, 1622808), (18, 1172028), (22, 958932), (24, 879021), (26, 811404), (27, 781352), (33, 639288), (36, 586014), (39, 540936), (44, 479466), (52, 405702), (54, 390676), (66, 319644), (72, 293007), (78, 270468), (88, 239733), (99, 213096), (104, 202851), (108, 195338), (117, 180312), (132, 159822), (143, 147528), (156, 135234), (198, 106548), (216, 97669), (234, 90156), (264, 79911), (286, 73764), (297, 71032), (312, 67617), (351, 60104), (396, 53274), (429, 49176), (468, 45078), (572, 36882), (594, 35516), (683, 30888), (702, 30052), (792, 26637), (858, 24588), (936, 22539), (1144, 18441), (1188, 17758), (1287, 16392), (1366, 15444), (1404, 15026), (1716, 12294), (2049, 10296), (2376, 8879), (2574, 8196), (2732, 7722), (2808, 7513), (3432, 6147), (3861, 5464), (4098, 5148)]