9124111828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{15679}}^1$

素因数の和:15765

約数の個数: 72

約数和(自身を含む): 18734714880

約数和(自身を除く): 9610603052

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 361, 403, 494, 589, 722, 806, 988, 1178, 1444, 1612, 2356, 4693, 7657, 9386, 11191, 15314, 15679, 18772, 22382, 30628, 31358, 44764, 62716, 145483, 203827, 290966, 297901, 407654, 486049, 581932, 595802, 815308, 972098, 1191604, 1944196, 3872713, 5660119, 6318637, 7745426, 9234931, 11320238, 12637274, 15490852, 18469862, 22640476, 25274548, 36939724, 73581547, 120054103, 147163094, 175463689, 240108206, 294326188, 350927378, 480216412, 701854756, 2281027957, 4562055914, 9124111828]

約数ペア:

[(1, 9124111828), (2, 4562055914), (4, 2281027957), (13, 701854756), (19, 480216412), (26, 350927378), (31, 294326188), (38, 240108206), (52, 175463689), (62, 147163094), (76, 120054103), (124, 73581547), (247, 36939724), (361, 25274548), (403, 22640476), (494, 18469862), (589, 15490852), (722, 12637274), (806, 11320238), (988, 9234931), (1178, 7745426), (1444, 6318637), (1612, 5660119), (2356, 3872713), (4693, 1944196), (7657, 1191604), (9386, 972098), (11191, 815308), (15314, 595802), (15679, 581932), (18772, 486049), (22382, 407654), (30628, 297901), (31358, 290966), (44764, 203827), (62716, 145483)]