42189084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 132088320

約数和(自身を除く): 89899236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 29, 36, 42, 46, 58, 63, 69, 84, 87, 92, 116, 126, 138, 161, 174, 203, 207, 251, 252, 261, 276, 322, 348, 406, 414, 483, 502, 522, 609, 644, 667, 753, 812, 828, 966, 1004, 1044, 1218, 1334, 1449, 1506, 1757, 1827, 1932, 2001, 2259, 2436, 2668, 2898, 3012, 3514, 3654, 4002, 4518, 4669, 5271, 5773, 5796, 6003, 7028, 7279, 7308, 8004, 9036, 9338, 10542, 11546, 12006, 14007, 14558, 15813, 17319, 18676, 21084, 21837, 23092, 24012, 28014, 29116, 31626, 34638, 40411, 42021, 43674, 50953, 51957, 56028, 63252, 65511, 69276, 80822, 84042, 87348, 101906, 103914, 121233, 131022, 152859, 161644, 167417, 168084, 203812, 207828, 242466, 262044, 305718, 334834, 363699, 458577, 484932, 502251, 611436, 669668, 727398, 917154, 1004502, 1171919, 1454796, 1506753, 1834308, 2009004, 2343838, 3013506, 3515757, 4687676, 6027012, 7031514, 10547271, 14063028, 21094542, 42189084]

約数ペア:

[(1, 42189084), (2, 21094542), (3, 14063028), (4, 10547271), (6, 7031514), (7, 6027012), (9, 4687676), (12, 3515757), (14, 3013506), (18, 2343838), (21, 2009004), (23, 1834308), (28, 1506753), (29, 1454796), (36, 1171919), (42, 1004502), (46, 917154), (58, 727398), (63, 669668), (69, 611436), (84, 502251), (87, 484932), (92, 458577), (116, 363699), (126, 334834), (138, 305718), (161, 262044), (174, 242466), (203, 207828), (207, 203812), (251, 168084), (252, 167417), (261, 161644), (276, 152859), (322, 131022), (348, 121233), (406, 103914), (414, 101906), (483, 87348), (502, 84042), (522, 80822), (609, 69276), (644, 65511), (667, 63252), (753, 56028), (812, 51957), (828, 50953), (966, 43674), (1004, 42021), (1044, 40411), (1218, 34638), (1334, 31626), (1449, 29116), (1506, 28014), (1757, 24012), (1827, 23092), (1932, 21837), (2001, 21084), (2259, 18676), (2436, 17319), (2668, 15813), (2898, 14558), (3012, 14007), (3514, 12006), (3654, 11546), (4002, 10542), (4518, 9338), (4669, 9036), (5271, 8004), (5773, 7308), (5796, 7279), (6003, 7028)]