12957672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 42336000

約数和(自身を除く): 29378328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 349, 357, 364, 408, 442, 476, 546, 663, 698, 714, 728, 884, 952, 1047, 1092, 1326, 1396, 1428, 1547, 1768, 2094, 2184, 2443, 2652, 2792, 2856, 3094, 4188, 4537, 4641, 4886, 5304, 5933, 6188, 7329, 8376, 9074, 9282, 9772, 11866, 12376, 13611, 14658, 17799, 18148, 18564, 19544, 23732, 27222, 29316, 31759, 35598, 36296, 37128, 41531, 47464, 54444, 58632, 63518, 71196, 77129, 83062, 95277, 108888, 124593, 127036, 142392, 154258, 166124, 190554, 231387, 249186, 254072, 308516, 332248, 381108, 462774, 498372, 539903, 617032, 762216, 925548, 996744, 1079806, 1619709, 1851096, 2159612, 3239418, 4319224, 6478836, 12957672]

約数ペア:

[(1, 12957672), (2, 6478836), (3, 4319224), (4, 3239418), (6, 2159612), (7, 1851096), (8, 1619709), (12, 1079806), (13, 996744), (14, 925548), (17, 762216), (21, 617032), (24, 539903), (26, 498372), (28, 462774), (34, 381108), (39, 332248), (42, 308516), (51, 254072), (52, 249186), (56, 231387), (68, 190554), (78, 166124), (84, 154258), (91, 142392), (102, 127036), (104, 124593), (119, 108888), (136, 95277), (156, 83062), (168, 77129), (182, 71196), (204, 63518), (221, 58632), (238, 54444), (273, 47464), (312, 41531), (349, 37128), (357, 36296), (364, 35598), (408, 31759), (442, 29316), (476, 27222), (546, 23732), (663, 19544), (698, 18564), (714, 18148), (728, 17799), (884, 14658), (952, 13611), (1047, 12376), (1092, 11866), (1326, 9772), (1396, 9282), (1428, 9074), (1547, 8376), (1768, 7329), (2094, 6188), (2184, 5933), (2443, 5304), (2652, 4886), (2792, 4641), (2856, 4537), (3094, 4188)]