18465264

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 57741840

約数和(自身を除く): 39276576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 304, 306, 323, 342, 397, 408, 456, 612, 646, 684, 794, 816, 912, 969, 1191, 1224, 1292, 1368, 1588, 1938, 2382, 2448, 2584, 2736, 2907, 3176, 3573, 3876, 4764, 5168, 5814, 6352, 6749, 7146, 7543, 7752, 9528, 11628, 13498, 14292, 15086, 15504, 19056, 20247, 22629, 23256, 26996, 28584, 30172, 40494, 45258, 46512, 53992, 57168, 60344, 60741, 67887, 80988, 90516, 107984, 120688, 121482, 128231, 135774, 161976, 181032, 242964, 256462, 271548, 323952, 362064, 384693, 485928, 512924, 543096, 769386, 971856, 1025848, 1086192, 1154079, 1538772, 2051696, 2308158, 3077544, 4616316, 6155088, 9232632, 18465264]

約数ペア:

[(1, 18465264), (2, 9232632), (3, 6155088), (4, 4616316), (6, 3077544), (8, 2308158), (9, 2051696), (12, 1538772), (16, 1154079), (17, 1086192), (18, 1025848), (19, 971856), (24, 769386), (34, 543096), (36, 512924), (38, 485928), (48, 384693), (51, 362064), (57, 323952), (68, 271548), (72, 256462), (76, 242964), (102, 181032), (114, 161976), (136, 135774), (144, 128231), (152, 121482), (153, 120688), (171, 107984), (204, 90516), (228, 80988), (272, 67887), (304, 60741), (306, 60344), (323, 57168), (342, 53992), (397, 46512), (408, 45258), (456, 40494), (612, 30172), (646, 28584), (684, 26996), (794, 23256), (816, 22629), (912, 20247), (969, 19056), (1191, 15504), (1224, 15086), (1292, 14292), (1368, 13498), (1588, 11628), (1938, 9528), (2382, 7752), (2448, 7543), (2584, 7146), (2736, 6749), (2907, 6352), (3176, 5814), (3573, 5168), (3876, 4764)]