19621224

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 65664000

約数和(自身を除く): 46042776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 683, 684, 756, 798, 1026, 1064, 1197, 1366, 1368, 1512, 1596, 2049, 2052, 2394, 2732, 3192, 3591, 4098, 4104, 4781, 4788, 5464, 6147, 7182, 8196, 9562, 9576, 12294, 12977, 14343, 14364, 16392, 18441, 19124, 24588, 25954, 28686, 28728, 36882, 38248, 38931, 43029, 49176, 51908, 57372, 73764, 77862, 86058, 90839, 103816, 114744, 116793, 129087, 147528, 155724, 172116, 181678, 233586, 258174, 272517, 311448, 344232, 350379, 363356, 467172, 516348, 545034, 700758, 726712, 817551, 934344, 1032696, 1090068, 1401516, 1635102, 2180136, 2452653, 2803032, 3270204, 4905306, 6540408, 9810612, 19621224]

約数ペア:

[(1, 19621224), (2, 9810612), (3, 6540408), (4, 4905306), (6, 3270204), (7, 2803032), (8, 2452653), (9, 2180136), (12, 1635102), (14, 1401516), (18, 1090068), (19, 1032696), (21, 934344), (24, 817551), (27, 726712), (28, 700758), (36, 545034), (38, 516348), (42, 467172), (54, 363356), (56, 350379), (57, 344232), (63, 311448), (72, 272517), (76, 258174), (84, 233586), (108, 181678), (114, 172116), (126, 155724), (133, 147528), (152, 129087), (168, 116793), (171, 114744), (189, 103816), (216, 90839), (228, 86058), (252, 77862), (266, 73764), (342, 57372), (378, 51908), (399, 49176), (456, 43029), (504, 38931), (513, 38248), (532, 36882), (683, 28728), (684, 28686), (756, 25954), (798, 24588), (1026, 19124), (1064, 18441), (1197, 16392), (1366, 14364), (1368, 14343), (1512, 12977), (1596, 12294), (2049, 9576), (2052, 9562), (2394, 8196), (2732, 7182), (3192, 6147), (3591, 5464), (4098, 4788), (4104, 4781)]