27158418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 73681920

約数和(自身を除く): 46523502

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 31, 34, 42, 51, 62, 63, 93, 102, 119, 126, 153, 186, 217, 238, 279, 306, 357, 409, 434, 527, 558, 651, 714, 818, 1054, 1071, 1227, 1302, 1581, 1953, 2142, 2454, 2863, 3162, 3681, 3689, 3906, 4743, 5726, 6953, 7362, 7378, 8589, 9486, 11067, 12679, 13906, 17178, 20859, 22134, 25358, 25767, 33201, 38037, 41718, 48671, 51534, 62577, 66402, 76074, 88753, 97342, 114111, 125154, 146013, 177506, 215543, 228222, 266259, 292026, 431086, 438039, 532518, 646629, 798777, 876078, 1293258, 1508801, 1597554, 1939887, 3017602, 3879774, 4526403, 9052806, 13579209, 27158418]

約数ペア:

[(1, 27158418), (2, 13579209), (3, 9052806), (6, 4526403), (7, 3879774), (9, 3017602), (14, 1939887), (17, 1597554), (18, 1508801), (21, 1293258), (31, 876078), (34, 798777), (42, 646629), (51, 532518), (62, 438039), (63, 431086), (93, 292026), (102, 266259), (119, 228222), (126, 215543), (153, 177506), (186, 146013), (217, 125154), (238, 114111), (279, 97342), (306, 88753), (357, 76074), (409, 66402), (434, 62577), (527, 51534), (558, 48671), (651, 41718), (714, 38037), (818, 33201), (1054, 25767), (1071, 25358), (1227, 22134), (1302, 20859), (1581, 17178), (1953, 13906), (2142, 12679), (2454, 11067), (2863, 9486), (3162, 8589), (3681, 7378), (3689, 7362), (3906, 6953), (4743, 5726)]