8221122

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 22982400

約数和(自身を除く): 14761278

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 91, 98, 117, 126, 147, 182, 189, 234, 239, 273, 294, 351, 378, 441, 478, 546, 637, 702, 717, 819, 882, 1274, 1323, 1434, 1638, 1673, 1911, 2151, 2457, 2646, 3107, 3346, 3822, 4302, 4914, 5019, 5733, 6214, 6453, 9321, 10038, 11466, 11711, 12906, 15057, 17199, 18642, 21749, 23422, 27963, 30114, 34398, 35133, 43498, 45171, 55926, 65247, 70266, 83889, 90342, 105399, 130494, 152243, 167778, 195741, 210798, 304486, 316197, 391482, 456729, 587223, 632394, 913458, 1174446, 1370187, 2740374, 4110561, 8221122]

約数ペア:

[(1, 8221122), (2, 4110561), (3, 2740374), (6, 1370187), (7, 1174446), (9, 913458), (13, 632394), (14, 587223), (18, 456729), (21, 391482), (26, 316197), (27, 304486), (39, 210798), (42, 195741), (49, 167778), (54, 152243), (63, 130494), (78, 105399), (91, 90342), (98, 83889), (117, 70266), (126, 65247), (147, 55926), (182, 45171), (189, 43498), (234, 35133), (239, 34398), (273, 30114), (294, 27963), (351, 23422), (378, 21749), (441, 18642), (478, 17199), (546, 15057), (637, 12906), (702, 11711), (717, 11466), (819, 10038), (882, 9321), (1274, 6453), (1323, 6214), (1434, 5733), (1638, 5019), (1673, 4914), (1911, 4302), (2151, 3822), (2457, 3346), (2646, 3107)]