1995552

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 108

約数和(自身を含む): 6294834

約数和(自身を除く): 4299282

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 169, 208, 234, 246, 288, 312, 328, 338, 369, 416, 468, 492, 507, 533, 624, 656, 676, 738, 936, 984, 1014, 1066, 1248, 1312, 1352, 1476, 1521, 1599, 1872, 1968, 2028, 2132, 2704, 2952, 3042, 3198, 3744, 3936, 4056, 4264, 4797, 5408, 5904, 6084, 6396, 6929, 8112, 8528, 9594, 11808, 12168, 12792, 13858, 16224, 17056, 19188, 20787, 24336, 25584, 27716, 38376, 41574, 48672, 51168, 55432, 62361, 76752, 83148, 110864, 124722, 153504, 166296, 221728, 249444, 332592, 498888, 665184, 997776, 1995552]

約数ペア:

[(1, 1995552), (2, 997776), (3, 665184), (4, 498888), (6, 332592), (8, 249444), (9, 221728), (12, 166296), (13, 153504), (16, 124722), (18, 110864), (24, 83148), (26, 76752), (32, 62361), (36, 55432), (39, 51168), (41, 48672), (48, 41574), (52, 38376), (72, 27716), (78, 25584), (82, 24336), (96, 20787), (104, 19188), (117, 17056), (123, 16224), (144, 13858), (156, 12792), (164, 12168), (169, 11808), (208, 9594), (234, 8528), (246, 8112), (288, 6929), (312, 6396), (328, 6084), (338, 5904), (369, 5408), (416, 4797), (468, 4264), (492, 4056), (507, 3936), (533, 3744), (624, 3198), (656, 3042), (676, 2952), (738, 2704), (936, 2132), (984, 2028), (1014, 1968), (1066, 1872), (1248, 1599), (1312, 1521), (1352, 1476)]