123019806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{967}}^1$

素因数の和:1225

約数の個数: 64

約数和(自身を含む): 304432128

約数和(自身を除く): 181412322

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 233, 273, 466, 546, 699, 967, 1398, 1631, 1934, 2901, 3029, 3262, 4893, 5802, 6058, 6769, 9087, 9786, 12571, 13538, 18174, 20307, 21203, 25142, 37713, 40614, 42406, 63609, 75426, 87997, 127218, 175994, 225311, 263991, 450622, 527982, 675933, 1351866, 1577177, 2929043, 3154354, 4731531, 5858086, 8787129, 9463062, 17574258, 20503301, 41006602, 61509903, 123019806]

約数ペア:

[(1, 123019806), (2, 61509903), (3, 41006602), (6, 20503301), (7, 17574258), (13, 9463062), (14, 8787129), (21, 5858086), (26, 4731531), (39, 3154354), (42, 2929043), (78, 1577177), (91, 1351866), (182, 675933), (233, 527982), (273, 450622), (466, 263991), (546, 225311), (699, 175994), (967, 127218), (1398, 87997), (1631, 75426), (1934, 63609), (2901, 42406), (3029, 40614), (3262, 37713), (4893, 25142), (5802, 21203), (6058, 20307), (6769, 18174), (9087, 13538), (9786, 12571)]