19936699344

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1247291}}^1$

素因数の和:1247345

約数の個数: 80

約数和(自身を含む): 58772399040

約数和(自身を除く): 38835699696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 15984, 1247291, 2494582, 3741873, 4989164, 7483746, 9978328, 11225619, 14967492, 19956656, 22451238, 29934984, 33676857, 44902476, 46149767, 59869968, 67353714, 89804952, 92299534, 134707428, 138449301, 179609904, 184599068, 269414856, 276898602, 369198136, 415347903, 538829712, 553797204, 738396272, 830695806, 1107594408, 1246043709, 1661391612, 2215188816, 2492087418, 3322783224, 4984174836, 6645566448, 9968349672, 19936699344]

約数ペア:

[(1, 19936699344), (2, 9968349672), (3, 6645566448), (4, 4984174836), (6, 3322783224), (8, 2492087418), (9, 2215188816), (12, 1661391612), (16, 1246043709), (18, 1107594408), (24, 830695806), (27, 738396272), (36, 553797204), (37, 538829712), (48, 415347903), (54, 369198136), (72, 276898602), (74, 269414856), (108, 184599068), (111, 179609904), (144, 138449301), (148, 134707428), (216, 92299534), (222, 89804952), (296, 67353714), (333, 59869968), (432, 46149767), (444, 44902476), (592, 33676857), (666, 29934984), (888, 22451238), (999, 19956656), (1332, 14967492), (1776, 11225619), (1998, 9978328), (2664, 7483746), (3996, 4989164), (5328, 3741873), (7992, 2494582), (15984, 1247291)]