1858908078

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 4358914560

約数和(自身を除く): 2500006482

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 79, 102, 131, 153, 158, 237, 262, 306, 393, 474, 587, 711, 786, 1174, 1179, 1343, 1422, 1761, 2227, 2358, 2686, 3522, 4029, 4454, 5283, 6681, 8058, 9979, 10349, 10566, 12087, 13362, 19958, 20043, 20698, 24174, 29937, 31047, 40086, 46373, 59874, 62094, 76897, 89811, 92746, 93141, 139119, 153794, 175933, 179622, 186282, 230691, 278238, 351866, 417357, 461382, 527799, 692073, 788341, 834714, 1055598, 1307249, 1384146, 1576682, 1583397, 2365023, 2614498, 3166794, 3921747, 4730046, 6074863, 7095069, 7843494, 11765241, 12149726, 14190138, 18224589, 23530482, 36449178, 54673767, 103272671, 109347534, 206545342, 309818013, 619636026, 929454039, 1858908078]

約数ペア:

[(1, 1858908078), (2, 929454039), (3, 619636026), (6, 309818013), (9, 206545342), (17, 109347534), (18, 103272671), (34, 54673767), (51, 36449178), (79, 23530482), (102, 18224589), (131, 14190138), (153, 12149726), (158, 11765241), (237, 7843494), (262, 7095069), (306, 6074863), (393, 4730046), (474, 3921747), (587, 3166794), (711, 2614498), (786, 2365023), (1174, 1583397), (1179, 1576682), (1343, 1384146), (1422, 1307249), (1761, 1055598), (2227, 834714), (2358, 788341), (2686, 692073), (3522, 527799), (4029, 461382), (4454, 417357), (5283, 351866), (6681, 278238), (8058, 230691), (9979, 186282), (10349, 179622), (10566, 175933), (12087, 153794), (13362, 139119), (19958, 93141), (20043, 92746), (20698, 89811), (24174, 76897), (29937, 62094), (31047, 59874), (40086, 46373)]