16339644

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 120

約数和(自身を含む): 46347840

約数和(自身を除く): 30008196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 37, 47, 54, 58, 74, 81, 87, 94, 108, 111, 116, 141, 148, 162, 174, 188, 222, 261, 282, 324, 333, 348, 423, 444, 522, 564, 666, 783, 846, 999, 1044, 1073, 1269, 1332, 1363, 1566, 1692, 1739, 1998, 2146, 2349, 2538, 2726, 2997, 3132, 3219, 3478, 3807, 3996, 4089, 4292, 4698, 5076, 5217, 5452, 5994, 6438, 6956, 7614, 8178, 9396, 9657, 10434, 11988, 12267, 12876, 15228, 15651, 16356, 19314, 20868, 24534, 28971, 31302, 36801, 38628, 46953, 49068, 50431, 57942, 62604, 73602, 86913, 93906, 100862, 110403, 115884, 140859, 147204, 151293, 173826, 187812, 201724, 220806, 281718, 302586, 347652, 441612, 453879, 563436, 605172, 907758, 1361637, 1815516, 2723274, 4084911, 5446548, 8169822, 16339644]

約数ペア:

[(1, 16339644), (2, 8169822), (3, 5446548), (4, 4084911), (6, 2723274), (9, 1815516), (12, 1361637), (18, 907758), (27, 605172), (29, 563436), (36, 453879), (37, 441612), (47, 347652), (54, 302586), (58, 281718), (74, 220806), (81, 201724), (87, 187812), (94, 173826), (108, 151293), (111, 147204), (116, 140859), (141, 115884), (148, 110403), (162, 100862), (174, 93906), (188, 86913), (222, 73602), (261, 62604), (282, 57942), (324, 50431), (333, 49068), (348, 46953), (423, 38628), (444, 36801), (522, 31302), (564, 28971), (666, 24534), (783, 20868), (846, 19314), (999, 16356), (1044, 15651), (1073, 15228), (1269, 12876), (1332, 12267), (1363, 11988), (1566, 10434), (1692, 9657), (1739, 9396), (1998, 8178), (2146, 7614), (2349, 6956), (2538, 6438), (2726, 5994), (2997, 5452), (3132, 5217), (3219, 5076), (3478, 4698), (3807, 4292), (3996, 4089)]