15673788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 43203888

約数和(自身を除く): 27530100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 313, 321, 428, 468, 626, 642, 939, 963, 1252, 1284, 1391, 1878, 1926, 2782, 2817, 3756, 3852, 4069, 4173, 5564, 5634, 8138, 8346, 11268, 12207, 12519, 16276, 16692, 24414, 25038, 33491, 36621, 48828, 50076, 66982, 73242, 100473, 133964, 146484, 200946, 301419, 401892, 435383, 602838, 870766, 1205676, 1306149, 1741532, 2612298, 3918447, 5224596, 7836894, 15673788]

約数ペア:

[(1, 15673788), (2, 7836894), (3, 5224596), (4, 3918447), (6, 2612298), (9, 1741532), (12, 1306149), (13, 1205676), (18, 870766), (26, 602838), (36, 435383), (39, 401892), (52, 301419), (78, 200946), (107, 146484), (117, 133964), (156, 100473), (214, 73242), (234, 66982), (313, 50076), (321, 48828), (428, 36621), (468, 33491), (626, 25038), (642, 24414), (939, 16692), (963, 16276), (1252, 12519), (1284, 12207), (1391, 11268), (1878, 8346), (1926, 8138), (2782, 5634), (2817, 5564), (3756, 4173), (3852, 4069)]