812859012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{189743}}^1$

素因数の和:189777

約数の個数: 72

約数和(自身を含む): 2486405376

約数和(自身を除く): 1673546364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 189743, 379486, 569229, 758972, 1138458, 1328201, 1707687, 2276916, 2656402, 3225631, 3415374, 3984603, 5312804, 6451262, 6830748, 7969206, 9676893, 11953809, 12902524, 15938412, 19353786, 22579417, 23907618, 29030679, 38707572, 45158834, 47815236, 58061358, 67738251, 90317668, 116122716, 135476502, 203214753, 270953004, 406429506, 812859012]

約数ペア:

[(1, 812859012), (2, 406429506), (3, 270953004), (4, 203214753), (6, 135476502), (7, 116122716), (9, 90317668), (12, 67738251), (14, 58061358), (17, 47815236), (18, 45158834), (21, 38707572), (28, 29030679), (34, 23907618), (36, 22579417), (42, 19353786), (51, 15938412), (63, 12902524), (68, 11953809), (84, 9676893), (102, 7969206), (119, 6830748), (126, 6451262), (153, 5312804), (204, 3984603), (238, 3415374), (252, 3225631), (306, 2656402), (357, 2276916), (476, 1707687), (612, 1328201), (714, 1138458), (1071, 758972), (1428, 569229), (2142, 379486), (4284, 189743)]