7552818

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 128

約数和(自身を含む): 21772800

約数和(自身を除く): 14219982

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 29, 39, 42, 53, 54, 58, 63, 78, 87, 91, 106, 117, 126, 159, 174, 182, 189, 203, 234, 261, 273, 318, 351, 371, 377, 378, 406, 477, 522, 546, 609, 689, 702, 742, 754, 783, 819, 954, 1113, 1131, 1218, 1378, 1431, 1537, 1566, 1638, 1827, 2067, 2226, 2262, 2457, 2639, 2862, 3074, 3339, 3393, 3654, 4134, 4611, 4823, 4914, 5278, 5481, 6201, 6678, 6786, 7917, 9222, 9646, 10017, 10179, 10759, 10962, 12402, 13833, 14469, 15834, 18603, 19981, 20034, 20358, 21518, 23751, 27666, 28938, 32277, 37206, 39962, 41499, 43407, 47502, 59943, 64554, 71253, 82998, 86814, 96831, 119886, 130221, 139867, 142506, 179829, 193662, 260442, 279734, 290493, 359658, 419601, 539487, 580986, 839202, 1078974, 1258803, 2517606, 3776409, 7552818]

約数ペア:

[(1, 7552818), (2, 3776409), (3, 2517606), (6, 1258803), (7, 1078974), (9, 839202), (13, 580986), (14, 539487), (18, 419601), (21, 359658), (26, 290493), (27, 279734), (29, 260442), (39, 193662), (42, 179829), (53, 142506), (54, 139867), (58, 130221), (63, 119886), (78, 96831), (87, 86814), (91, 82998), (106, 71253), (117, 64554), (126, 59943), (159, 47502), (174, 43407), (182, 41499), (189, 39962), (203, 37206), (234, 32277), (261, 28938), (273, 27666), (318, 23751), (351, 21518), (371, 20358), (377, 20034), (378, 19981), (406, 18603), (477, 15834), (522, 14469), (546, 13833), (609, 12402), (689, 10962), (702, 10759), (742, 10179), (754, 10017), (783, 9646), (819, 9222), (954, 7917), (1113, 6786), (1131, 6678), (1218, 6201), (1378, 5481), (1431, 5278), (1537, 4914), (1566, 4823), (1638, 4611), (1827, 4134), (2067, 3654), (2226, 3393), (2262, 3339), (2457, 3074), (2639, 2862)]