7137821922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{21977}}^1$

素因数の和:22056

約数の個数: 128

約数和(自身を含む): 19242178560

約数和(自身を除く): 12104356638

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 37, 38, 42, 57, 66, 74, 77, 111, 114, 133, 154, 209, 222, 231, 259, 266, 399, 407, 418, 462, 518, 627, 703, 777, 798, 814, 1221, 1254, 1406, 1463, 1554, 2109, 2442, 2849, 2926, 4218, 4389, 4921, 5698, 7733, 8547, 8778, 9842, 14763, 15466, 17094, 21977, 23199, 29526, 43954, 46398, 54131, 65931, 108262, 131862, 153839, 162393, 241747, 307678, 324786, 417563, 461517, 483494, 725241, 813149, 835126, 923034, 1252689, 1450482, 1626298, 1692229, 2439447, 2505378, 2922941, 3384458, 4593193, 4878894, 5076687, 5692043, 5845882, 8768823, 8944639, 9186386, 10153374, 11384086, 13779579, 15449831, 17076129, 17537646, 17889278, 26833917, 27559158, 30899662, 32152351, 34152258, 46349493, 53667834, 62612473, 64304702, 92698986, 96457053, 108148817, 125224946, 169948141, 187837419, 192914106, 216297634, 324446451, 339896282, 375674838, 509844423, 648892902, 1019688846, 1189636987, 2379273974, 3568910961, 7137821922]

約数ペア:

[(1, 7137821922), (2, 3568910961), (3, 2379273974), (6, 1189636987), (7, 1019688846), (11, 648892902), (14, 509844423), (19, 375674838), (21, 339896282), (22, 324446451), (33, 216297634), (37, 192914106), (38, 187837419), (42, 169948141), (57, 125224946), (66, 108148817), (74, 96457053), (77, 92698986), (111, 64304702), (114, 62612473), (133, 53667834), (154, 46349493), (209, 34152258), (222, 32152351), (231, 30899662), (259, 27559158), (266, 26833917), (399, 17889278), (407, 17537646), (418, 17076129), (462, 15449831), (518, 13779579), (627, 11384086), (703, 10153374), (777, 9186386), (798, 8944639), (814, 8768823), (1221, 5845882), (1254, 5692043), (1406, 5076687), (1463, 4878894), (1554, 4593193), (2109, 3384458), (2442, 2922941), (2849, 2505378), (2926, 2439447), (4218, 1692229), (4389, 1626298), (4921, 1450482), (5698, 1252689), (7733, 923034), (8547, 835126), (8778, 813149), (9842, 725241), (14763, 483494), (15466, 461517), (17094, 417563), (21977, 324786), (23199, 307678), (29526, 241747), (43954, 162393), (46398, 153839), (54131, 131862), (65931, 108262)]