127726236

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18973}}^1$

素因数の和:19011

約数の個数: 72

約数和(自身を含む): 372952944

約数和(自身を除く): 245226708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 18973, 37946, 56919, 75892, 113838, 170757, 208703, 227676, 322541, 341514, 417406, 626109, 645082, 683028, 834812, 967623, 1252218, 1290164, 1878327, 1935246, 2504436, 2902869, 3547951, 3756654, 3870492, 5805738, 7095902, 7513308, 10643853, 11611476, 14191804, 21287706, 31931559, 42575412, 63863118, 127726236]

約数ペア:

[(1, 127726236), (2, 63863118), (3, 42575412), (4, 31931559), (6, 21287706), (9, 14191804), (11, 11611476), (12, 10643853), (17, 7513308), (18, 7095902), (22, 5805738), (33, 3870492), (34, 3756654), (36, 3547951), (44, 2902869), (51, 2504436), (66, 1935246), (68, 1878327), (99, 1290164), (102, 1252218), (132, 967623), (153, 834812), (187, 683028), (198, 645082), (204, 626109), (306, 417406), (374, 341514), (396, 322541), (561, 227676), (612, 208703), (748, 170757), (1122, 113838), (1683, 75892), (2244, 56919), (3366, 37946), (6732, 18973)]