11926908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 37739520

約数和(自身を除く): 25812612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 47, 53, 57, 63, 76, 84, 94, 106, 114, 126, 133, 141, 159, 171, 188, 212, 228, 252, 266, 282, 318, 329, 342, 371, 399, 423, 477, 532, 564, 636, 658, 684, 742, 798, 846, 893, 954, 987, 1007, 1113, 1197, 1316, 1484, 1596, 1692, 1786, 1908, 1974, 2014, 2226, 2394, 2491, 2679, 2961, 3021, 3339, 3572, 3948, 4028, 4452, 4788, 4982, 5358, 5922, 6042, 6251, 6678, 7049, 7473, 8037, 9063, 9964, 10716, 11844, 12084, 12502, 13356, 14098, 14946, 16074, 17437, 18126, 18753, 21147, 22419, 25004, 28196, 29892, 32148, 34874, 36252, 37506, 42294, 44838, 47329, 52311, 56259, 63441, 69748, 75012, 84588, 89676, 94658, 104622, 112518, 126882, 141987, 156933, 189316, 209244, 225036, 253764, 283974, 313866, 331303, 425961, 567948, 627732, 662606, 851922, 993909, 1325212, 1703844, 1987818, 2981727, 3975636, 5963454, 11926908]

約数ペア:

[(1, 11926908), (2, 5963454), (3, 3975636), (4, 2981727), (6, 1987818), (7, 1703844), (9, 1325212), (12, 993909), (14, 851922), (18, 662606), (19, 627732), (21, 567948), (28, 425961), (36, 331303), (38, 313866), (42, 283974), (47, 253764), (53, 225036), (57, 209244), (63, 189316), (76, 156933), (84, 141987), (94, 126882), (106, 112518), (114, 104622), (126, 94658), (133, 89676), (141, 84588), (159, 75012), (171, 69748), (188, 63441), (212, 56259), (228, 52311), (252, 47329), (266, 44838), (282, 42294), (318, 37506), (329, 36252), (342, 34874), (371, 32148), (399, 29892), (423, 28196), (477, 25004), (532, 22419), (564, 21147), (636, 18753), (658, 18126), (684, 17437), (742, 16074), (798, 14946), (846, 14098), (893, 13356), (954, 12502), (987, 12084), (1007, 11844), (1113, 10716), (1197, 9964), (1316, 9063), (1484, 8037), (1596, 7473), (1692, 7049), (1786, 6678), (1908, 6251), (1974, 6042), (2014, 5922), (2226, 5358), (2394, 4982), (2491, 4788), (2679, 4452), (2961, 4028), (3021, 3948), (3339, 3572)]