22105688878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1\times {\mathrm{599}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 42440025600

約数和(自身を除く): 20334336722

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 211, 217, 403, 422, 434, 599, 806, 961, 1198, 1477, 1922, 2743, 2821, 2954, 4193, 5486, 5642, 6541, 6727, 7787, 8386, 12493, 13082, 13454, 15574, 18569, 19201, 24986, 37138, 38402, 45787, 54509, 85033, 87451, 91574, 109018, 126389, 129983, 170066, 174902, 202771, 241397, 252778, 259966, 405542, 482794, 575639, 595231, 884723, 1151278, 1190462, 1419397, 1643057, 1689779, 1769446, 2636023, 2838794, 3286114, 3379558, 3918059, 4029473, 5272046, 7483307, 7836118, 8058946, 11501399, 14966614, 18452161, 23002798, 27426413, 36904322, 50934767, 52383149, 54852826, 101869534, 104766298, 121459829, 242919658, 356543369, 713086738, 850218803, 1578977777, 1700437606, 3157955554, 11052844439, 22105688878]

約数ペア:

[(1, 22105688878), (2, 11052844439), (7, 3157955554), (13, 1700437606), (14, 1578977777), (26, 850218803), (31, 713086738), (62, 356543369), (91, 242919658), (182, 121459829), (211, 104766298), (217, 101869534), (403, 54852826), (422, 52383149), (434, 50934767), (599, 36904322), (806, 27426413), (961, 23002798), (1198, 18452161), (1477, 14966614), (1922, 11501399), (2743, 8058946), (2821, 7836118), (2954, 7483307), (4193, 5272046), (5486, 4029473), (5642, 3918059), (6541, 3379558), (6727, 3286114), (7787, 2838794), (8386, 2636023), (12493, 1769446), (13082, 1689779), (13454, 1643057), (15574, 1419397), (18569, 1190462), (19201, 1151278), (24986, 884723), (37138, 595231), (38402, 575639), (45787, 482794), (54509, 405542), (85033, 259966), (87451, 252778), (91574, 241397), (109018, 202771), (126389, 174902), (129983, 170066)]