19175358573

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{1409}}^1$

素因数の和:1667

約数の個数: 96

約数和(自身を含む): 34144830720

約数和(自身を除く): 14969472147

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 97, 119, 131, 153, 291, 357, 393, 679, 873, 917, 1071, 1179, 1409, 1649, 2037, 2227, 2751, 4227, 4947, 6111, 6681, 8253, 9863, 11543, 12681, 12707, 14841, 15589, 20043, 23953, 29589, 34629, 38121, 46767, 71859, 88767, 88949, 103887, 114363, 136673, 140301, 167671, 184579, 215577, 216019, 266847, 410019, 503013, 553737, 648057, 800541, 956711, 1230057, 1292053, 1509039, 1512133, 1661211, 1944171, 2323441, 2870133, 3137843, 3876159, 4536399, 6970323, 8610399, 9413529, 11628477, 13609197, 16264087, 17904163, 20910969, 21964901, 28240587, 48792261, 53712489, 65894703, 125329141, 146376783, 161137467, 197684109, 304370771, 375987423, 913112313, 1127962269, 2130595397, 2739336939, 6391786191, 19175358573]

約数ペア:

[(1, 19175358573), (3, 6391786191), (7, 2739336939), (9, 2130595397), (17, 1127962269), (21, 913112313), (51, 375987423), (63, 304370771), (97, 197684109), (119, 161137467), (131, 146376783), (153, 125329141), (291, 65894703), (357, 53712489), (393, 48792261), (679, 28240587), (873, 21964901), (917, 20910969), (1071, 17904163), (1179, 16264087), (1409, 13609197), (1649, 11628477), (2037, 9413529), (2227, 8610399), (2751, 6970323), (4227, 4536399), (4947, 3876159), (6111, 3137843), (6681, 2870133), (8253, 2323441), (9863, 1944171), (11543, 1661211), (12681, 1512133), (12707, 1509039), (14841, 1292053), (15589, 1230057), (20043, 956711), (23953, 800541), (29589, 648057), (34629, 553737), (38121, 503013), (46767, 410019), (71859, 266847), (88767, 216019), (88949, 215577), (103887, 184579), (114363, 167671), (136673, 140301)]