19682838

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1059

約数の個数: 80

約数和(自身を含む): 53421984

約数和(自身を除く): 33739146

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 918, 1021, 1071, 1134, 1377, 2042, 2142, 2754, 3063, 3213, 6126, 6426, 7147, 9189, 9639, 14294, 17357, 18378, 19278, 21441, 27567, 34714, 42882, 52071, 55134, 64323, 82701, 104142, 121499, 128646, 156213, 165402, 192969, 242998, 312426, 364497, 385938, 468639, 578907, 728994, 937278, 1093491, 1157814, 1405917, 2186982, 2811834, 3280473, 6560946, 9841419, 19682838]

約数ペア:

[(1, 19682838), (2, 9841419), (3, 6560946), (6, 3280473), (7, 2811834), (9, 2186982), (14, 1405917), (17, 1157814), (18, 1093491), (21, 937278), (27, 728994), (34, 578907), (42, 468639), (51, 385938), (54, 364497), (63, 312426), (81, 242998), (102, 192969), (119, 165402), (126, 156213), (153, 128646), (162, 121499), (189, 104142), (238, 82701), (306, 64323), (357, 55134), (378, 52071), (459, 42882), (567, 34714), (714, 27567), (918, 21441), (1021, 19278), (1071, 18378), (1134, 17357), (1377, 14294), (2042, 9639), (2142, 9189), (2754, 7147), (3063, 6426), (3213, 6126)]