22577148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 108

約数和(自身を含む): 64484784

約数和(自身を除く): 41907636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 73, 99, 121, 132, 142, 146, 198, 213, 219, 242, 284, 292, 363, 396, 426, 438, 484, 639, 657, 726, 781, 803, 852, 876, 1089, 1278, 1314, 1452, 1562, 1606, 2178, 2343, 2409, 2556, 2628, 3124, 3212, 4356, 4686, 4818, 5183, 7029, 7227, 8591, 8833, 9372, 9636, 10366, 14058, 14454, 15549, 17182, 17666, 20732, 25773, 26499, 28116, 28908, 31098, 34364, 35332, 46647, 51546, 52998, 57013, 62196, 77319, 79497, 93294, 103092, 105996, 114026, 154638, 158994, 171039, 186588, 228052, 309276, 317988, 342078, 513117, 627143, 684156, 1026234, 1254286, 1881429, 2052468, 2508572, 3762858, 5644287, 7525716, 11288574, 22577148]

約数ペア:

[(1, 22577148), (2, 11288574), (3, 7525716), (4, 5644287), (6, 3762858), (9, 2508572), (11, 2052468), (12, 1881429), (18, 1254286), (22, 1026234), (33, 684156), (36, 627143), (44, 513117), (66, 342078), (71, 317988), (73, 309276), (99, 228052), (121, 186588), (132, 171039), (142, 158994), (146, 154638), (198, 114026), (213, 105996), (219, 103092), (242, 93294), (284, 79497), (292, 77319), (363, 62196), (396, 57013), (426, 52998), (438, 51546), (484, 46647), (639, 35332), (657, 34364), (726, 31098), (781, 28908), (803, 28116), (852, 26499), (876, 25773), (1089, 20732), (1278, 17666), (1314, 17182), (1452, 15549), (1562, 14454), (1606, 14058), (2178, 10366), (2343, 9636), (2409, 9372), (2556, 8833), (2628, 8591), (3124, 7227), (3212, 7029), (4356, 5183), (4686, 4818)]