7228026

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 18869760

約数和(自身を除く): 11641734

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 23, 26, 34, 39, 46, 51, 69, 78, 79, 102, 117, 138, 153, 158, 207, 221, 234, 237, 299, 306, 391, 414, 442, 474, 598, 663, 711, 782, 897, 1027, 1173, 1326, 1343, 1422, 1794, 1817, 1989, 2054, 2346, 2686, 2691, 3081, 3519, 3634, 3978, 4029, 5083, 5382, 5451, 6162, 7038, 8058, 9243, 10166, 10902, 12087, 15249, 16353, 17459, 18486, 23621, 24174, 30498, 30889, 32706, 34918, 45747, 47242, 52377, 61778, 70863, 91494, 92667, 104754, 141726, 157131, 185334, 212589, 278001, 314262, 401557, 425178, 556002, 803114, 1204671, 2409342, 3614013, 7228026]

約数ペア:

[(1, 7228026), (2, 3614013), (3, 2409342), (6, 1204671), (9, 803114), (13, 556002), (17, 425178), (18, 401557), (23, 314262), (26, 278001), (34, 212589), (39, 185334), (46, 157131), (51, 141726), (69, 104754), (78, 92667), (79, 91494), (102, 70863), (117, 61778), (138, 52377), (153, 47242), (158, 45747), (207, 34918), (221, 32706), (234, 30889), (237, 30498), (299, 24174), (306, 23621), (391, 18486), (414, 17459), (442, 16353), (474, 15249), (598, 12087), (663, 10902), (711, 10166), (782, 9243), (897, 8058), (1027, 7038), (1173, 6162), (1326, 5451), (1343, 5382), (1422, 5083), (1794, 4029), (1817, 3978), (1989, 3634), (2054, 3519), (2346, 3081), (2686, 2691)]