109209978

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 251475840

約数和(自身を除く): 142265862

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 107, 123, 214, 246, 321, 369, 461, 642, 738, 922, 963, 1107, 1383, 1926, 2214, 2766, 2889, 4149, 4387, 5778, 8298, 8774, 12447, 13161, 18901, 24894, 26322, 37802, 39483, 49327, 56703, 78966, 98654, 113406, 118449, 147981, 170109, 236898, 295962, 340218, 443943, 510327, 887886, 1020654, 1331829, 2022407, 2663658, 4044814, 6067221, 12134442, 18201663, 36403326, 54604989, 109209978]

約数ペア:

[(1, 109209978), (2, 54604989), (3, 36403326), (6, 18201663), (9, 12134442), (18, 6067221), (27, 4044814), (41, 2663658), (54, 2022407), (82, 1331829), (107, 1020654), (123, 887886), (214, 510327), (246, 443943), (321, 340218), (369, 295962), (461, 236898), (642, 170109), (738, 147981), (922, 118449), (963, 113406), (1107, 98654), (1383, 78966), (1926, 56703), (2214, 49327), (2766, 39483), (2889, 37802), (4149, 26322), (4387, 24894), (5778, 18901), (8298, 13161), (8774, 12447)]