1645249482

素因数分解:

$2^1\times 3^8\times {\mathrm{19}}^1\times {\mathrm{6599}}^1$

素因数の和:6644

約数の個数: 72

約数和(自身を含む): 3897036000

約数和(自身を除く): 2251786518

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 729, 1026, 1458, 1539, 2187, 3078, 4374, 4617, 6561, 6599, 9234, 13122, 13198, 13851, 19797, 27702, 39594, 41553, 59391, 83106, 118782, 124659, 125381, 178173, 249318, 250762, 356346, 376143, 534519, 752286, 1069038, 1128429, 1603557, 2256858, 3207114, 3385287, 4810671, 6770574, 9621342, 10155861, 14432013, 20311722, 28864026, 30467583, 43296039, 60935166, 86592078, 91402749, 182805498, 274208247, 548416494, 822624741, 1645249482]

約数ペア:

[(1, 1645249482), (2, 822624741), (3, 548416494), (6, 274208247), (9, 182805498), (18, 91402749), (19, 86592078), (27, 60935166), (38, 43296039), (54, 30467583), (57, 28864026), (81, 20311722), (114, 14432013), (162, 10155861), (171, 9621342), (243, 6770574), (342, 4810671), (486, 3385287), (513, 3207114), (729, 2256858), (1026, 1603557), (1458, 1128429), (1539, 1069038), (2187, 752286), (3078, 534519), (4374, 376143), (4617, 356346), (6561, 250762), (6599, 249318), (9234, 178173), (13122, 125381), (13198, 124659), (13851, 118782), (19797, 83106), (27702, 59391), (39594, 41553)]