18934853566508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1410707}}^1$

素因数の和:1410975

約数の個数: 96

約数和(自身を含む): 38194749815040

約数和(自身を除く): 19259896248532

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 67, 116, 134, 157, 268, 314, 319, 628, 638, 737, 1276, 1474, 1727, 1943, 2948, 3454, 3886, 4553, 6908, 7772, 9106, 10519, 18212, 21038, 21373, 42076, 42746, 50083, 85492, 100166, 115709, 200332, 231418, 305051, 462836, 610102, 1220204, 1410707, 2821414, 3355561, 5642828, 6711122, 13422244, 15517777, 31035554, 40910503, 62071108, 81821006, 94517369, 163642012, 189034738, 221480999, 378069476, 442961998, 450015533, 885923996, 900031066, 1039691059, 1800062132, 2079382118, 2436290989, 2741003701, 4158764236, 4872581978, 5482007402, 6422948971, 9745163956, 10964014804, 12845897942, 14839226933, 25691795884, 29678453866, 30151040711, 59356907732, 60302081422, 70652438681, 120604162844, 141304877362, 163231496263, 282609754724, 326462992526, 430337581057, 652925985052, 860675162114, 1721350324228, 4733713391627, 9467426783254, 18934853566508]

約数ペア:

[(1, 18934853566508), (2, 9467426783254), (4, 4733713391627), (11, 1721350324228), (22, 860675162114), (29, 652925985052), (44, 430337581057), (58, 326462992526), (67, 282609754724), (116, 163231496263), (134, 141304877362), (157, 120604162844), (268, 70652438681), (314, 60302081422), (319, 59356907732), (628, 30151040711), (638, 29678453866), (737, 25691795884), (1276, 14839226933), (1474, 12845897942), (1727, 10964014804), (1943, 9745163956), (2948, 6422948971), (3454, 5482007402), (3886, 4872581978), (4553, 4158764236), (6908, 2741003701), (7772, 2436290989), (9106, 2079382118), (10519, 1800062132), (18212, 1039691059), (21038, 900031066), (21373, 885923996), (42076, 450015533), (42746, 442961998), (50083, 378069476), (85492, 221480999), (100166, 189034738), (115709, 163642012), (200332, 94517369), (231418, 81821006), (305051, 62071108), (462836, 40910503), (610102, 31035554), (1220204, 15517777), (1410707, 13422244), (2821414, 6711122), (3355561, 5642828)]