21958821936

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{17623}}^1$

素因数の和:18163

約数の個数: 120

約数和(自身を含む): 65200692960

約数和(自身を除く): 43241871024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 509, 612, 816, 1018, 1224, 1527, 2036, 2448, 3054, 4072, 4581, 6108, 8144, 8653, 9162, 12216, 17306, 17623, 18324, 24432, 25959, 34612, 35246, 36648, 51918, 52869, 69224, 70492, 73296, 77877, 103836, 105738, 138448, 140984, 155754, 158607, 207672, 211476, 281968, 299591, 311508, 317214, 415344, 422952, 599182, 623016, 634428, 845904, 898773, 1198364, 1246032, 1268856, 1797546, 2396728, 2537712, 2696319, 3595092, 4793456, 5392638, 7190184, 8970107, 10785276, 14380368, 17940214, 21570552, 26910321, 35880428, 43141104, 53820642, 71760856, 80730963, 107641284, 143521712, 152491819, 161461926, 215282568, 304983638, 322923852, 430565136, 457475457, 609967276, 645847704, 914950914, 1219934552, 1291695408, 1372426371, 1829901828, 2439869104, 2744852742, 3659803656, 5489705484, 7319607312, 10979410968, 21958821936]

約数ペア:

[(1, 21958821936), (2, 10979410968), (3, 7319607312), (4, 5489705484), (6, 3659803656), (8, 2744852742), (9, 2439869104), (12, 1829901828), (16, 1372426371), (17, 1291695408), (18, 1219934552), (24, 914950914), (34, 645847704), (36, 609967276), (48, 457475457), (51, 430565136), (68, 322923852), (72, 304983638), (102, 215282568), (136, 161461926), (144, 152491819), (153, 143521712), (204, 107641284), (272, 80730963), (306, 71760856), (408, 53820642), (509, 43141104), (612, 35880428), (816, 26910321), (1018, 21570552), (1224, 17940214), (1527, 14380368), (2036, 10785276), (2448, 8970107), (3054, 7190184), (4072, 5392638), (4581, 4793456), (6108, 3595092), (8144, 2696319), (8653, 2537712), (9162, 2396728), (12216, 1797546), (17306, 1268856), (17623, 1246032), (18324, 1198364), (24432, 898773), (25959, 845904), (34612, 634428), (35246, 623016), (36648, 599182), (51918, 422952), (52869, 415344), (69224, 317214), (70492, 311508), (73296, 299591), (77877, 281968), (103836, 211476), (105738, 207672), (138448, 158607), (140984, 155754)]