17309628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 50450400

約数和(自身を除く): 33140772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 461, 596, 894, 922, 1043, 1341, 1383, 1788, 1844, 2086, 2682, 2766, 3129, 3227, 4149, 4172, 5364, 5532, 6258, 6454, 8298, 9387, 9681, 12516, 12908, 16596, 18774, 19362, 29043, 37548, 38724, 58086, 68689, 116172, 137378, 206067, 274756, 412134, 480823, 618201, 824268, 961646, 1236402, 1442469, 1923292, 2472804, 2884938, 4327407, 5769876, 8654814, 17309628]

約数ペア:

[(1, 17309628), (2, 8654814), (3, 5769876), (4, 4327407), (6, 2884938), (7, 2472804), (9, 1923292), (12, 1442469), (14, 1236402), (18, 961646), (21, 824268), (28, 618201), (36, 480823), (42, 412134), (63, 274756), (84, 206067), (126, 137378), (149, 116172), (252, 68689), (298, 58086), (447, 38724), (461, 37548), (596, 29043), (894, 19362), (922, 18774), (1043, 16596), (1341, 12908), (1383, 12516), (1788, 9681), (1844, 9387), (2086, 8298), (2682, 6454), (2766, 6258), (3129, 5532), (3227, 5364), (4149, 4172)]