2198170548

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18287}}^1$

素因数の和:18363

約数の個数: 120

約数和(自身を含む): 6691652352

約数和(自身を除く): 4493481804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 159, 162, 189, 212, 252, 318, 324, 371, 378, 477, 567, 636, 742, 756, 954, 1113, 1134, 1431, 1484, 1908, 2226, 2268, 2862, 3339, 4293, 4452, 5724, 6678, 8586, 10017, 13356, 17172, 18287, 20034, 30051, 36574, 40068, 54861, 60102, 73148, 109722, 120204, 128009, 164583, 219444, 256018, 329166, 384027, 493749, 512036, 658332, 768054, 969211, 987498, 1152081, 1481247, 1536108, 1938422, 1974996, 2304162, 2907633, 2962494, 3456243, 3876844, 4608324, 5815266, 5924988, 6784477, 6912486, 8722899, 10368729, 11630532, 13568954, 13824972, 17445798, 20353431, 20737458, 26168697, 27137908, 34891596, 40706862, 41474916, 52337394, 61060293, 78506091, 81413724, 104674788, 122120586, 157012182, 183180879, 244241172, 314024364, 366361758, 549542637, 732723516, 1099085274, 2198170548]

約数ペア:

[(1, 2198170548), (2, 1099085274), (3, 732723516), (4, 549542637), (6, 366361758), (7, 314024364), (9, 244241172), (12, 183180879), (14, 157012182), (18, 122120586), (21, 104674788), (27, 81413724), (28, 78506091), (36, 61060293), (42, 52337394), (53, 41474916), (54, 40706862), (63, 34891596), (81, 27137908), (84, 26168697), (106, 20737458), (108, 20353431), (126, 17445798), (159, 13824972), (162, 13568954), (189, 11630532), (212, 10368729), (252, 8722899), (318, 6912486), (324, 6784477), (371, 5924988), (378, 5815266), (477, 4608324), (567, 3876844), (636, 3456243), (742, 2962494), (756, 2907633), (954, 2304162), (1113, 1974996), (1134, 1938422), (1431, 1536108), (1484, 1481247), (1908, 1152081), (2226, 987498), (2268, 969211), (2862, 768054), (3339, 658332), (4293, 512036), (4452, 493749), (5724, 384027), (6678, 329166), (8586, 256018), (10017, 219444), (13356, 164583), (17172, 128009), (18287, 120204), (20034, 109722), (30051, 73148), (36574, 60102), (40068, 54861)]