13304896452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{525719}}^1$

素因数の和:525785

約数の個数: 72

約数和(自身を含む): 36358795200

約数和(自身を除く): 23053898748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 6327, 8436, 12654, 25308, 525719, 1051438, 1577157, 2102876, 3154314, 4731471, 6308628, 9462942, 9988661, 18925884, 19451603, 19977322, 29965983, 38903206, 39954644, 58354809, 59931966, 77806412, 89897949, 116709618, 119863932, 175064427, 179795898, 233419236, 350128854, 359591796, 369580457, 700257708, 739160914, 1108741371, 1478321828, 2217482742, 3326224113, 4434965484, 6652448226, 13304896452]

約数ペア:

[(1, 13304896452), (2, 6652448226), (3, 4434965484), (4, 3326224113), (6, 2217482742), (9, 1478321828), (12, 1108741371), (18, 739160914), (19, 700257708), (36, 369580457), (37, 359591796), (38, 350128854), (57, 233419236), (74, 179795898), (76, 175064427), (111, 119863932), (114, 116709618), (148, 89897949), (171, 77806412), (222, 59931966), (228, 58354809), (333, 39954644), (342, 38903206), (444, 29965983), (666, 19977322), (684, 19451603), (703, 18925884), (1332, 9988661), (1406, 9462942), (2109, 6308628), (2812, 4731471), (4218, 3154314), (6327, 2102876), (8436, 1577157), (12654, 1051438), (25308, 525719)]