1243788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 3838464

約数和(自身を除く): 2594676

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 67, 68, 78, 84, 91, 102, 119, 134, 156, 182, 201, 204, 221, 238, 268, 273, 357, 364, 402, 442, 469, 476, 546, 663, 714, 804, 871, 884, 938, 1092, 1139, 1326, 1407, 1428, 1547, 1742, 1876, 2278, 2613, 2652, 2814, 3094, 3417, 3484, 4556, 4641, 5226, 5628, 6097, 6188, 6834, 7973, 9282, 10452, 12194, 13668, 14807, 15946, 18291, 18564, 23919, 24388, 29614, 31892, 36582, 44421, 47838, 59228, 73164, 88842, 95676, 103649, 177684, 207298, 310947, 414596, 621894, 1243788]

約数ペア:

[(1, 1243788), (2, 621894), (3, 414596), (4, 310947), (6, 207298), (7, 177684), (12, 103649), (13, 95676), (14, 88842), (17, 73164), (21, 59228), (26, 47838), (28, 44421), (34, 36582), (39, 31892), (42, 29614), (51, 24388), (52, 23919), (67, 18564), (68, 18291), (78, 15946), (84, 14807), (91, 13668), (102, 12194), (119, 10452), (134, 9282), (156, 7973), (182, 6834), (201, 6188), (204, 6097), (221, 5628), (238, 5226), (268, 4641), (273, 4556), (357, 3484), (364, 3417), (402, 3094), (442, 2814), (469, 2652), (476, 2613), (546, 2278), (663, 1876), (714, 1742), (804, 1547), (871, 1428), (884, 1407), (938, 1326), (1092, 1139)]