18438132

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 49351680

約数和(自身を除く): 30913548

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 67, 68, 71, 76, 102, 114, 134, 142, 201, 204, 213, 228, 268, 284, 323, 402, 426, 646, 804, 852, 969, 1139, 1207, 1273, 1292, 1349, 1938, 2278, 2414, 2546, 2698, 3417, 3621, 3819, 3876, 4047, 4556, 4757, 4828, 5092, 5396, 6834, 7242, 7638, 8094, 9514, 13668, 14271, 14484, 15276, 16188, 19028, 21641, 22933, 28542, 43282, 45866, 57084, 64923, 68799, 80869, 86564, 90383, 91732, 129846, 137598, 161738, 180766, 242607, 259692, 271149, 275196, 323476, 361532, 485214, 542298, 970428, 1084596, 1536511, 3073022, 4609533, 6146044, 9219066, 18438132]

約数ペア:

[(1, 18438132), (2, 9219066), (3, 6146044), (4, 4609533), (6, 3073022), (12, 1536511), (17, 1084596), (19, 970428), (34, 542298), (38, 485214), (51, 361532), (57, 323476), (67, 275196), (68, 271149), (71, 259692), (76, 242607), (102, 180766), (114, 161738), (134, 137598), (142, 129846), (201, 91732), (204, 90383), (213, 86564), (228, 80869), (268, 68799), (284, 64923), (323, 57084), (402, 45866), (426, 43282), (646, 28542), (804, 22933), (852, 21641), (969, 19028), (1139, 16188), (1207, 15276), (1273, 14484), (1292, 14271), (1349, 13668), (1938, 9514), (2278, 8094), (2414, 7638), (2546, 7242), (2698, 6834), (3417, 5396), (3621, 5092), (3819, 4828), (3876, 4757), (4047, 4556)]