9491289876

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{587}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 25212969600

約数和(自身を除く): 15721679724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 111, 122, 148, 183, 199, 222, 244, 333, 366, 398, 444, 549, 587, 597, 666, 732, 796, 1098, 1174, 1194, 1332, 1761, 1791, 2196, 2257, 2348, 2388, 3522, 3582, 4514, 5283, 6771, 7044, 7164, 7363, 9028, 10566, 12139, 13542, 14726, 20313, 21132, 21719, 22089, 24278, 27084, 29452, 35807, 36417, 40626, 43438, 44178, 48556, 65157, 66267, 71614, 72834, 81252, 86876, 88356, 107421, 109251, 116813, 130314, 132534, 143228, 145668, 195471, 214842, 218502, 233626, 260628, 265068, 322263, 350439, 390942, 429684, 437004, 449143, 467252, 644526, 700878, 781884, 898286, 1051317, 1289052, 1324859, 1347429, 1401756, 1796572, 2102634, 2649718, 2694858, 3974577, 4042287, 4205268, 4322081, 5299436, 5389716, 7125593, 7949154, 8084574, 8644162, 11923731, 12966243, 14251186, 15898308, 16169148, 17288324, 21376779, 23847462, 25932486, 28502372, 38898729, 42753558, 47694924, 51864972, 64130337, 77797458, 85507116, 128260674, 155594916, 256521348, 263646941, 527293882, 790940823, 1054587764, 1581881646, 2372822469, 3163763292, 4745644938, 9491289876]

約数ペア:

[(1, 9491289876), (2, 4745644938), (3, 3163763292), (4, 2372822469), (6, 1581881646), (9, 1054587764), (12, 790940823), (18, 527293882), (36, 263646941), (37, 256521348), (61, 155594916), (74, 128260674), (111, 85507116), (122, 77797458), (148, 64130337), (183, 51864972), (199, 47694924), (222, 42753558), (244, 38898729), (333, 28502372), (366, 25932486), (398, 23847462), (444, 21376779), (549, 17288324), (587, 16169148), (597, 15898308), (666, 14251186), (732, 12966243), (796, 11923731), (1098, 8644162), (1174, 8084574), (1194, 7949154), (1332, 7125593), (1761, 5389716), (1791, 5299436), (2196, 4322081), (2257, 4205268), (2348, 4042287), (2388, 3974577), (3522, 2694858), (3582, 2649718), (4514, 2102634), (5283, 1796572), (6771, 1401756), (7044, 1347429), (7164, 1324859), (7363, 1289052), (9028, 1051317), (10566, 898286), (12139, 781884), (13542, 700878), (14726, 644526), (20313, 467252), (21132, 449143), (21719, 437004), (22089, 429684), (24278, 390942), (27084, 350439), (29452, 322263), (35807, 265068), (36417, 260628), (40626, 233626), (43438, 218502), (44178, 214842), (48556, 195471), (65157, 145668), (66267, 143228), (71614, 132534), (72834, 130314), (81252, 116813), (86876, 109251), (88356, 107421)]