31549284

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1026

約数の個数: 96

約数和(自身を含む): 92010240

約数和(自身を除く): 60460956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 207, 234, 276, 299, 351, 414, 468, 598, 621, 702, 828, 897, 977, 1196, 1242, 1404, 1794, 1954, 2484, 2691, 2931, 3588, 3908, 5382, 5862, 8073, 8793, 10764, 11724, 12701, 16146, 17586, 22471, 25402, 26379, 32292, 35172, 38103, 44942, 50804, 52758, 67413, 76206, 89884, 105516, 114309, 134826, 152412, 202239, 228618, 269652, 292123, 342927, 404478, 457236, 584246, 606717, 685854, 808956, 876369, 1168492, 1213434, 1371708, 1752738, 2426868, 2629107, 3505476, 5258214, 7887321, 10516428, 15774642, 31549284]

約数ペア:

[(1, 31549284), (2, 15774642), (3, 10516428), (4, 7887321), (6, 5258214), (9, 3505476), (12, 2629107), (13, 2426868), (18, 1752738), (23, 1371708), (26, 1213434), (27, 1168492), (36, 876369), (39, 808956), (46, 685854), (52, 606717), (54, 584246), (69, 457236), (78, 404478), (92, 342927), (108, 292123), (117, 269652), (138, 228618), (156, 202239), (207, 152412), (234, 134826), (276, 114309), (299, 105516), (351, 89884), (414, 76206), (468, 67413), (598, 52758), (621, 50804), (702, 44942), (828, 38103), (897, 35172), (977, 32292), (1196, 26379), (1242, 25402), (1404, 22471), (1794, 17586), (1954, 16146), (2484, 12701), (2691, 11724), (2931, 10764), (3588, 8793), (3908, 8073), (5382, 5862)]