138899502

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12671}}^1$

素因数の和:12718

約数の個数: 64

約数和(自身を含む): 364953600

約数和(自身を除く): 226054098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 3654, 5481, 10962, 12671, 25342, 38013, 76026, 88697, 114039, 177394, 228078, 266091, 342117, 367459, 532182, 684234, 734918, 798273, 1102377, 1596546, 2204754, 2394819, 2572213, 3307131, 4789638, 5144426, 6614262, 7716639, 9921393, 15433278, 19842786, 23149917, 46299834, 69449751, 138899502]

約数ペア:

[(1, 138899502), (2, 69449751), (3, 46299834), (6, 23149917), (7, 19842786), (9, 15433278), (14, 9921393), (18, 7716639), (21, 6614262), (27, 5144426), (29, 4789638), (42, 3307131), (54, 2572213), (58, 2394819), (63, 2204754), (87, 1596546), (126, 1102377), (174, 798273), (189, 734918), (203, 684234), (261, 532182), (378, 367459), (406, 342117), (522, 266091), (609, 228078), (783, 177394), (1218, 114039), (1566, 88697), (1827, 76026), (3654, 38013), (5481, 25342), (10962, 12671)]