1427946156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{435881}}^1$

素因数の和:435911

約数の個数: 72

約数和(自身を含む): 4442509344

約数和(自身を除く): 3014563188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 435881, 871762, 1307643, 1743524, 2615286, 3051167, 3922929, 5230572, 5666453, 6102334, 7845858, 9153501, 11332906, 12204668, 15691716, 16999359, 18307002, 22665812, 27460503, 33998718, 36614004, 39665171, 50998077, 54921006, 67997436, 79330342, 101996154, 109842012, 118995513, 158660684, 203992308, 237991026, 356986539, 475982052, 713973078, 1427946156]

約数ペア:

[(1, 1427946156), (2, 713973078), (3, 475982052), (4, 356986539), (6, 237991026), (7, 203992308), (9, 158660684), (12, 118995513), (13, 109842012), (14, 101996154), (18, 79330342), (21, 67997436), (26, 54921006), (28, 50998077), (36, 39665171), (39, 36614004), (42, 33998718), (52, 27460503), (63, 22665812), (78, 18307002), (84, 16999359), (91, 15691716), (117, 12204668), (126, 11332906), (156, 9153501), (182, 7845858), (234, 6102334), (252, 5666453), (273, 5230572), (364, 3922929), (468, 3051167), (546, 2615286), (819, 1743524), (1092, 1307643), (1638, 871762), (3276, 435881)]