18241618344

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{29221}}^1$

素因数の和:29323

約数の個数: 96

約数和(自身を含む): 49338424800

約数和(自身を除く): 31096806456

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 1369, 1406, 2109, 2738, 2812, 4107, 4218, 5476, 5624, 8214, 8436, 10952, 16428, 16872, 26011, 29221, 32856, 52022, 58442, 78033, 87663, 104044, 116884, 156066, 175326, 208088, 233768, 312132, 350652, 555199, 624264, 701304, 1081177, 1110398, 1665597, 2162354, 2220796, 3243531, 3331194, 4324708, 4441592, 6487062, 6662388, 8649416, 12974124, 13324776, 20542363, 25948248, 40003549, 41084726, 61627089, 80007098, 82169452, 120010647, 123254178, 160014196, 164338904, 240021294, 246508356, 320028392, 480042588, 493016712, 760067431, 960085176, 1520134862, 2280202293, 3040269724, 4560404586, 6080539448, 9120809172, 18241618344]

約数ペア:

[(1, 18241618344), (2, 9120809172), (3, 6080539448), (4, 4560404586), (6, 3040269724), (8, 2280202293), (12, 1520134862), (19, 960085176), (24, 760067431), (37, 493016712), (38, 480042588), (57, 320028392), (74, 246508356), (76, 240021294), (111, 164338904), (114, 160014196), (148, 123254178), (152, 120010647), (222, 82169452), (228, 80007098), (296, 61627089), (444, 41084726), (456, 40003549), (703, 25948248), (888, 20542363), (1369, 13324776), (1406, 12974124), (2109, 8649416), (2738, 6662388), (2812, 6487062), (4107, 4441592), (4218, 4324708), (5476, 3331194), (5624, 3243531), (8214, 2220796), (8436, 2162354), (10952, 1665597), (16428, 1110398), (16872, 1081177), (26011, 701304), (29221, 624264), (32856, 555199), (52022, 350652), (58442, 312132), (78033, 233768), (87663, 208088), (104044, 175326), (116884, 156066)]