16419942

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{359}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 45964800

約数和(自身を除く): 29544858

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 121, 126, 154, 189, 198, 231, 242, 297, 359, 363, 378, 462, 594, 693, 718, 726, 847, 1077, 1089, 1386, 1694, 2079, 2154, 2178, 2513, 2541, 3231, 3267, 3949, 4158, 5026, 5082, 6462, 6534, 7539, 7623, 7898, 9693, 11847, 15078, 15246, 19386, 22617, 22869, 23694, 27643, 35541, 43439, 45234, 45738, 55286, 67851, 71082, 82929, 86878, 106623, 130317, 135702, 165858, 213246, 248787, 260634, 304073, 390951, 497574, 608146, 746361, 781902, 912219, 1172853, 1492722, 1824438, 2345706, 2736657, 5473314, 8209971, 16419942]

約数ペア:

[(1, 16419942), (2, 8209971), (3, 5473314), (6, 2736657), (7, 2345706), (9, 1824438), (11, 1492722), (14, 1172853), (18, 912219), (21, 781902), (22, 746361), (27, 608146), (33, 497574), (42, 390951), (54, 304073), (63, 260634), (66, 248787), (77, 213246), (99, 165858), (121, 135702), (126, 130317), (154, 106623), (189, 86878), (198, 82929), (231, 71082), (242, 67851), (297, 55286), (359, 45738), (363, 45234), (378, 43439), (462, 35541), (594, 27643), (693, 23694), (718, 22869), (726, 22617), (847, 19386), (1077, 15246), (1089, 15078), (1386, 11847), (1694, 9693), (2079, 7898), (2154, 7623), (2178, 7539), (2513, 6534), (2541, 6462), (3231, 5082), (3267, 5026), (3949, 4158)]