893904354

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{8969}}^1$

素因数の和:9104

約数の個数: 72

約数和(自身を含む): 2273195340

約数和(自身を除く): 1379290986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 113, 126, 147, 226, 294, 339, 441, 678, 791, 882, 1017, 1582, 2034, 2373, 4746, 5537, 7119, 8969, 11074, 14238, 16611, 17938, 26907, 33222, 49833, 53814, 62783, 80721, 99666, 125566, 161442, 188349, 376698, 439481, 565047, 878962, 1013497, 1130094, 1318443, 2026994, 2636886, 3040491, 3955329, 6080982, 7094479, 7910658, 9121473, 14188958, 18242946, 21283437, 42566874, 49661353, 63850311, 99322706, 127700622, 148984059, 297968118, 446952177, 893904354]

約数ペア:

[(1, 893904354), (2, 446952177), (3, 297968118), (6, 148984059), (7, 127700622), (9, 99322706), (14, 63850311), (18, 49661353), (21, 42566874), (42, 21283437), (49, 18242946), (63, 14188958), (98, 9121473), (113, 7910658), (126, 7094479), (147, 6080982), (226, 3955329), (294, 3040491), (339, 2636886), (441, 2026994), (678, 1318443), (791, 1130094), (882, 1013497), (1017, 878962), (1582, 565047), (2034, 439481), (2373, 376698), (4746, 188349), (5537, 161442), (7119, 125566), (8969, 99666), (11074, 80721), (14238, 62783), (16611, 53814), (17938, 49833), (26907, 33222)]