42399126

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 120836352

約数和(自身を除く): 78437226

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 103, 121, 126, 154, 162, 189, 198, 206, 231, 242, 243, 297, 309, 363, 378, 462, 486, 567, 594, 618, 693, 721, 726, 847, 891, 927, 1089, 1133, 1134, 1386, 1442, 1694, 1701, 1782, 1854, 2079, 2163, 2178, 2266, 2541, 2673, 2781, 3267, 3399, 3402, 4158, 4326, 5082, 5346, 5562, 6237, 6489, 6534, 6798, 7623, 7931, 8343, 9801, 10197, 12463, 12474, 12978, 15246, 15862, 16686, 18711, 19467, 19602, 20394, 22869, 23793, 24926, 25029, 29403, 30591, 37389, 37422, 38934, 45738, 47586, 50058, 58401, 58806, 61182, 68607, 71379, 74778, 87241, 91773, 112167, 116802, 137214, 142758, 174482, 175203, 183546, 205821, 214137, 224334, 261723, 275319, 336501, 350406, 411642, 428274, 523446, 550638, 642411, 673002, 785169, 1009503, 1284822, 1570338, 1927233, 2019006, 2355507, 3028509, 3854466, 4711014, 6057018, 7066521, 14133042, 21199563, 42399126]

約数ペア:

[(1, 42399126), (2, 21199563), (3, 14133042), (6, 7066521), (7, 6057018), (9, 4711014), (11, 3854466), (14, 3028509), (18, 2355507), (21, 2019006), (22, 1927233), (27, 1570338), (33, 1284822), (42, 1009503), (54, 785169), (63, 673002), (66, 642411), (77, 550638), (81, 523446), (99, 428274), (103, 411642), (121, 350406), (126, 336501), (154, 275319), (162, 261723), (189, 224334), (198, 214137), (206, 205821), (231, 183546), (242, 175203), (243, 174482), (297, 142758), (309, 137214), (363, 116802), (378, 112167), (462, 91773), (486, 87241), (567, 74778), (594, 71379), (618, 68607), (693, 61182), (721, 58806), (726, 58401), (847, 50058), (891, 47586), (927, 45738), (1089, 38934), (1133, 37422), (1134, 37389), (1386, 30591), (1442, 29403), (1694, 25029), (1701, 24926), (1782, 23793), (1854, 22869), (2079, 20394), (2163, 19602), (2178, 19467), (2266, 18711), (2541, 16686), (2673, 15862), (2781, 15246), (3267, 12978), (3399, 12474), (3402, 12463), (4158, 10197), (4326, 9801), (5082, 8343), (5346, 7931), (5562, 7623), (6237, 6798), (6489, 6534)]