2754572652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{309781}}^1$

素因数の和:309823

約数の個数: 72

約数和(自身を含む): 7893245360

約数和(自身を除く): 5138672708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 309781, 619562, 929343, 1239124, 1858686, 2788029, 3717372, 4027153, 5576058, 5885839, 8054306, 11152116, 11771678, 12081459, 16108612, 17657517, 23543356, 24162918, 35315034, 36244377, 48325836, 52972551, 70630068, 72488754, 76515907, 105945102, 144977508, 153031814, 211890204, 229547721, 306063628, 459095442, 688643163, 918190884, 1377286326, 2754572652]

約数ペア:

[(1, 2754572652), (2, 1377286326), (3, 918190884), (4, 688643163), (6, 459095442), (9, 306063628), (12, 229547721), (13, 211890204), (18, 153031814), (19, 144977508), (26, 105945102), (36, 76515907), (38, 72488754), (39, 70630068), (52, 52972551), (57, 48325836), (76, 36244377), (78, 35315034), (114, 24162918), (117, 23543356), (156, 17657517), (171, 16108612), (228, 12081459), (234, 11771678), (247, 11152116), (342, 8054306), (468, 5885839), (494, 5576058), (684, 4027153), (741, 3717372), (988, 2788029), (1482, 1858686), (2223, 1239124), (2964, 929343), (4446, 619562), (8892, 309781)]