18527736

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 49996800

約数和(自身を除く): 31469064

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 114, 123, 152, 164, 228, 246, 328, 456, 492, 779, 984, 991, 1558, 1982, 2337, 2973, 3116, 3964, 4674, 5946, 6232, 7928, 9348, 11892, 18696, 18829, 23784, 37658, 40631, 56487, 75316, 81262, 112974, 121893, 150632, 162524, 225948, 243786, 325048, 451896, 487572, 771989, 975144, 1543978, 2315967, 3087956, 4631934, 6175912, 9263868, 18527736]

約数ペア:

[(1, 18527736), (2, 9263868), (3, 6175912), (4, 4631934), (6, 3087956), (8, 2315967), (12, 1543978), (19, 975144), (24, 771989), (38, 487572), (41, 451896), (57, 325048), (76, 243786), (82, 225948), (114, 162524), (123, 150632), (152, 121893), (164, 112974), (228, 81262), (246, 75316), (328, 56487), (456, 40631), (492, 37658), (779, 23784), (984, 18829), (991, 18696), (1558, 11892), (1982, 9348), (2337, 7928), (2973, 6232), (3116, 5946), (3964, 4674)]