6659172

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 144

約数和(自身を含む): 20547072

約数和(自身を除く): 13887900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 31, 34, 36, 39, 51, 52, 54, 62, 68, 78, 81, 93, 102, 108, 117, 124, 153, 156, 162, 186, 204, 221, 234, 243, 279, 306, 324, 351, 372, 403, 442, 459, 468, 486, 527, 558, 612, 663, 702, 806, 837, 884, 918, 972, 1053, 1054, 1116, 1209, 1326, 1377, 1404, 1581, 1612, 1674, 1836, 1989, 2106, 2108, 2418, 2511, 2652, 2754, 3159, 3162, 3348, 3627, 3978, 4131, 4212, 4743, 4836, 5022, 5508, 5967, 6318, 6324, 6851, 7254, 7533, 7956, 8262, 9486, 10044, 10881, 11934, 12636, 13702, 14229, 14508, 15066, 16524, 17901, 18972, 20553, 21762, 23868, 27404, 28458, 30132, 32643, 35802, 41106, 42687, 43524, 53703, 56916, 61659, 65286, 71604, 82212, 85374, 97929, 107406, 123318, 128061, 130572, 170748, 184977, 195858, 214812, 246636, 256122, 369954, 391716, 512244, 554931, 739908, 1109862, 1664793, 2219724, 3329586, 6659172]

約数ペア:

[(1, 6659172), (2, 3329586), (3, 2219724), (4, 1664793), (6, 1109862), (9, 739908), (12, 554931), (13, 512244), (17, 391716), (18, 369954), (26, 256122), (27, 246636), (31, 214812), (34, 195858), (36, 184977), (39, 170748), (51, 130572), (52, 128061), (54, 123318), (62, 107406), (68, 97929), (78, 85374), (81, 82212), (93, 71604), (102, 65286), (108, 61659), (117, 56916), (124, 53703), (153, 43524), (156, 42687), (162, 41106), (186, 35802), (204, 32643), (221, 30132), (234, 28458), (243, 27404), (279, 23868), (306, 21762), (324, 20553), (351, 18972), (372, 17901), (403, 16524), (442, 15066), (459, 14508), (468, 14229), (486, 13702), (527, 12636), (558, 11934), (612, 10881), (663, 10044), (702, 9486), (806, 8262), (837, 7956), (884, 7533), (918, 7254), (972, 6851), (1053, 6324), (1054, 6318), (1116, 5967), (1209, 5508), (1326, 5022), (1377, 4836), (1404, 4743), (1581, 4212), (1612, 4131), (1674, 3978), (1836, 3627), (1989, 3348), (2106, 3162), (2108, 3159), (2418, 2754), (2511, 2652)]