25217766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 67549248

約数和(自身を除く): 42331482

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 61, 63, 102, 119, 122, 126, 153, 183, 193, 238, 306, 357, 366, 386, 427, 549, 579, 714, 854, 1037, 1071, 1098, 1158, 1281, 1351, 1737, 2074, 2142, 2562, 2702, 3111, 3281, 3474, 3843, 4053, 6222, 6562, 7259, 7686, 8106, 9333, 9843, 11773, 12159, 14518, 18666, 19686, 21777, 22967, 23546, 24318, 29529, 35319, 43554, 45934, 59058, 65331, 68901, 70638, 82411, 105957, 130662, 137802, 164822, 200141, 206703, 211914, 247233, 400282, 413406, 494466, 600423, 741699, 1200846, 1400987, 1483398, 1801269, 2801974, 3602538, 4202961, 8405922, 12608883, 25217766]

約数ペア:

[(1, 25217766), (2, 12608883), (3, 8405922), (6, 4202961), (7, 3602538), (9, 2801974), (14, 1801269), (17, 1483398), (18, 1400987), (21, 1200846), (34, 741699), (42, 600423), (51, 494466), (61, 413406), (63, 400282), (102, 247233), (119, 211914), (122, 206703), (126, 200141), (153, 164822), (183, 137802), (193, 130662), (238, 105957), (306, 82411), (357, 70638), (366, 68901), (386, 65331), (427, 59058), (549, 45934), (579, 43554), (714, 35319), (854, 29529), (1037, 24318), (1071, 23546), (1098, 22967), (1158, 21777), (1281, 19686), (1351, 18666), (1737, 14518), (2074, 12159), (2142, 11773), (2562, 9843), (2702, 9333), (3111, 8106), (3281, 7686), (3474, 7259), (3843, 6562), (4053, 6222)]