7793982

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 20966400

約数和(自身を除く): 13172418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 79, 81, 87, 126, 158, 162, 174, 189, 203, 237, 243, 261, 378, 406, 474, 486, 522, 553, 567, 609, 711, 783, 1106, 1134, 1218, 1422, 1566, 1659, 1701, 1827, 2133, 2291, 2349, 3318, 3402, 3654, 4266, 4582, 4698, 4977, 5481, 6399, 6873, 7047, 9954, 10962, 12798, 13746, 14094, 14931, 16037, 16443, 19197, 20619, 29862, 32074, 32886, 38394, 41238, 44793, 48111, 49329, 61857, 89586, 96222, 98658, 123714, 134379, 144333, 185571, 268758, 288666, 371142, 432999, 556713, 865998, 1113426, 1298997, 2597994, 3896991, 7793982]

約数ペア:

[(1, 7793982), (2, 3896991), (3, 2597994), (6, 1298997), (7, 1113426), (9, 865998), (14, 556713), (18, 432999), (21, 371142), (27, 288666), (29, 268758), (42, 185571), (54, 144333), (58, 134379), (63, 123714), (79, 98658), (81, 96222), (87, 89586), (126, 61857), (158, 49329), (162, 48111), (174, 44793), (189, 41238), (203, 38394), (237, 32886), (243, 32074), (261, 29862), (378, 20619), (406, 19197), (474, 16443), (486, 16037), (522, 14931), (553, 14094), (567, 13746), (609, 12798), (711, 10962), (783, 9954), (1106, 7047), (1134, 6873), (1218, 6399), (1422, 5481), (1566, 4977), (1659, 4698), (1701, 4582), (1827, 4266), (2133, 3654), (2291, 3402), (2349, 3318)]