2116765566

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{60091}}^1$

素因数の和:60221

約数の個数: 48

約数和(自身を含む): 4874663040

約数和(自身を除く): 2757897474

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 103, 114, 171, 206, 309, 342, 618, 927, 1854, 1957, 3914, 5871, 11742, 17613, 35226, 60091, 120182, 180273, 360546, 540819, 1081638, 1141729, 2283458, 3425187, 6189373, 6850374, 10275561, 12378746, 18568119, 20551122, 37136238, 55704357, 111408714, 117598087, 235196174, 352794261, 705588522, 1058382783, 2116765566]

約数ペア:

[(1, 2116765566), (2, 1058382783), (3, 705588522), (6, 352794261), (9, 235196174), (18, 117598087), (19, 111408714), (38, 55704357), (57, 37136238), (103, 20551122), (114, 18568119), (171, 12378746), (206, 10275561), (309, 6850374), (342, 6189373), (618, 3425187), (927, 2283458), (1854, 1141729), (1957, 1081638), (3914, 540819), (5871, 360546), (11742, 180273), (17613, 120182), (35226, 60091)]