2129976

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 6316200

約数和(自身を除く): 4186224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 173, 216, 228, 324, 342, 346, 456, 513, 519, 648, 684, 692, 1026, 1038, 1368, 1384, 1539, 1557, 2052, 2076, 3078, 3114, 3287, 4104, 4152, 4671, 6156, 6228, 6574, 9342, 9861, 12312, 12456, 13148, 14013, 18684, 19722, 26296, 28026, 29583, 37368, 39444, 56052, 59166, 78888, 88749, 112104, 118332, 177498, 236664, 266247, 354996, 532494, 709992, 1064988, 2129976]

約数ペア:

[(1, 2129976), (2, 1064988), (3, 709992), (4, 532494), (6, 354996), (8, 266247), (9, 236664), (12, 177498), (18, 118332), (19, 112104), (24, 88749), (27, 78888), (36, 59166), (38, 56052), (54, 39444), (57, 37368), (72, 29583), (76, 28026), (81, 26296), (108, 19722), (114, 18684), (152, 14013), (162, 13148), (171, 12456), (173, 12312), (216, 9861), (228, 9342), (324, 6574), (342, 6228), (346, 6156), (456, 4671), (513, 4152), (519, 4104), (648, 3287), (684, 3114), (692, 3078), (1026, 2076), (1038, 2052), (1368, 1557), (1384, 1539)]