81984006

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15233}}^1$

素因数の和:15277

約数の個数: 48

約数和(自身を含む): 199626336

約数和(自身を除く): 117642330

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 15233, 30466, 45699, 91398, 137097, 198029, 274194, 350359, 396058, 594087, 700718, 1051077, 1188174, 1782261, 2102154, 3153231, 3564522, 4554667, 6306462, 9109334, 13664001, 27328002, 40992003, 81984006]

約数ペア:

[(1, 81984006), (2, 40992003), (3, 27328002), (6, 13664001), (9, 9109334), (13, 6306462), (18, 4554667), (23, 3564522), (26, 3153231), (39, 2102154), (46, 1782261), (69, 1188174), (78, 1051077), (117, 700718), (138, 594087), (207, 396058), (234, 350359), (299, 274194), (414, 198029), (598, 137097), (897, 91398), (1794, 45699), (2691, 30466), (5382, 15233)]