18090864

素因数分解:

$2^4\times 3^7\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 160

約数和(自身を含む): 58567680

約数和(自身を除く): 40476816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 47, 48, 54, 66, 72, 81, 88, 94, 99, 108, 132, 141, 144, 162, 176, 188, 198, 216, 243, 264, 282, 297, 324, 376, 396, 423, 432, 486, 517, 528, 564, 594, 648, 729, 752, 792, 846, 891, 972, 1034, 1128, 1188, 1269, 1296, 1458, 1551, 1584, 1692, 1782, 1944, 2068, 2187, 2256, 2376, 2538, 2673, 2916, 3102, 3384, 3564, 3807, 3888, 4136, 4374, 4653, 4752, 5076, 5346, 5832, 6204, 6768, 7128, 7614, 8019, 8272, 8748, 9306, 10152, 10692, 11421, 11664, 12408, 13959, 14256, 15228, 16038, 17496, 18612, 20304, 21384, 22842, 24057, 24816, 27918, 30456, 32076, 34263, 34992, 37224, 41877, 42768, 45684, 48114, 55836, 60912, 64152, 68526, 74448, 83754, 91368, 96228, 102789, 111672, 125631, 128304, 137052, 167508, 182736, 192456, 205578, 223344, 251262, 274104, 335016, 376893, 384912, 411156, 502524, 548208, 670032, 753786, 822312, 1005048, 1130679, 1507572, 1644624, 2010096, 2261358, 3015144, 4522716, 6030288, 9045432, 18090864]

約数ペア:

[(1, 18090864), (2, 9045432), (3, 6030288), (4, 4522716), (6, 3015144), (8, 2261358), (9, 2010096), (11, 1644624), (12, 1507572), (16, 1130679), (18, 1005048), (22, 822312), (24, 753786), (27, 670032), (33, 548208), (36, 502524), (44, 411156), (47, 384912), (48, 376893), (54, 335016), (66, 274104), (72, 251262), (81, 223344), (88, 205578), (94, 192456), (99, 182736), (108, 167508), (132, 137052), (141, 128304), (144, 125631), (162, 111672), (176, 102789), (188, 96228), (198, 91368), (216, 83754), (243, 74448), (264, 68526), (282, 64152), (297, 60912), (324, 55836), (376, 48114), (396, 45684), (423, 42768), (432, 41877), (486, 37224), (517, 34992), (528, 34263), (564, 32076), (594, 30456), (648, 27918), (729, 24816), (752, 24057), (792, 22842), (846, 21384), (891, 20304), (972, 18612), (1034, 17496), (1128, 16038), (1188, 15228), (1269, 14256), (1296, 13959), (1458, 12408), (1551, 11664), (1584, 11421), (1692, 10692), (1782, 10152), (1944, 9306), (2068, 8748), (2187, 8272), (2256, 8019), (2376, 7614), (2538, 7128), (2673, 6768), (2916, 6204), (3102, 5832), (3384, 5346), (3564, 5076), (3807, 4752), (3888, 4653), (4136, 4374)]