18083376

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 54840240

約数和(自身を除く): 36756864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 83, 89, 102, 136, 144, 153, 166, 178, 204, 249, 267, 272, 306, 332, 356, 408, 498, 534, 612, 664, 712, 747, 801, 816, 996, 1068, 1224, 1328, 1411, 1424, 1494, 1513, 1602, 1992, 2136, 2448, 2822, 2988, 3026, 3204, 3984, 4233, 4272, 4539, 5644, 5976, 6052, 6408, 7387, 8466, 9078, 11288, 11952, 12104, 12699, 12816, 13617, 14774, 16932, 18156, 22161, 22576, 24208, 25398, 27234, 29548, 33864, 36312, 44322, 50796, 54468, 59096, 66483, 67728, 72624, 88644, 101592, 108936, 118192, 125579, 132966, 177288, 203184, 217872, 251158, 265932, 354576, 376737, 502316, 531864, 753474, 1004632, 1063728, 1130211, 1506948, 2009264, 2260422, 3013896, 4520844, 6027792, 9041688, 18083376]

約数ペア:

[(1, 18083376), (2, 9041688), (3, 6027792), (4, 4520844), (6, 3013896), (8, 2260422), (9, 2009264), (12, 1506948), (16, 1130211), (17, 1063728), (18, 1004632), (24, 753474), (34, 531864), (36, 502316), (48, 376737), (51, 354576), (68, 265932), (72, 251158), (83, 217872), (89, 203184), (102, 177288), (136, 132966), (144, 125579), (153, 118192), (166, 108936), (178, 101592), (204, 88644), (249, 72624), (267, 67728), (272, 66483), (306, 59096), (332, 54468), (356, 50796), (408, 44322), (498, 36312), (534, 33864), (612, 29548), (664, 27234), (712, 25398), (747, 24208), (801, 22576), (816, 22161), (996, 18156), (1068, 16932), (1224, 14774), (1328, 13617), (1411, 12816), (1424, 12699), (1494, 12104), (1513, 11952), (1602, 11288), (1992, 9078), (2136, 8466), (2448, 7387), (2822, 6408), (2988, 6052), (3026, 5976), (3204, 5644), (3984, 4539), (4233, 4272)]