1649466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 96

約数和(自身を含む): 4717440

約数和(自身を除く): 3067974

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 53, 57, 63, 78, 91, 106, 114, 117, 126, 133, 159, 171, 182, 234, 247, 266, 273, 318, 342, 371, 399, 477, 494, 546, 689, 741, 742, 798, 819, 954, 1007, 1113, 1197, 1378, 1482, 1638, 1729, 2014, 2067, 2223, 2226, 2394, 3021, 3339, 3458, 4134, 4446, 4823, 5187, 6042, 6201, 6678, 7049, 9063, 9646, 10374, 12402, 13091, 14098, 14469, 15561, 18126, 21147, 26182, 28938, 31122, 39273, 42294, 43407, 63441, 78546, 86814, 91637, 117819, 126882, 183274, 235638, 274911, 549822, 824733, 1649466]

約数ペア:

[(1, 1649466), (2, 824733), (3, 549822), (6, 274911), (7, 235638), (9, 183274), (13, 126882), (14, 117819), (18, 91637), (19, 86814), (21, 78546), (26, 63441), (38, 43407), (39, 42294), (42, 39273), (53, 31122), (57, 28938), (63, 26182), (78, 21147), (91, 18126), (106, 15561), (114, 14469), (117, 14098), (126, 13091), (133, 12402), (159, 10374), (171, 9646), (182, 9063), (234, 7049), (247, 6678), (266, 6201), (273, 6042), (318, 5187), (342, 4823), (371, 4446), (399, 4134), (477, 3458), (494, 3339), (546, 3021), (689, 2394), (741, 2226), (742, 2223), (798, 2067), (819, 2014), (954, 1729), (1007, 1638), (1113, 1482), (1197, 1378)]