18838751932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{3767}}^1$

素因数の和:5051

約数の個数: 96

約数和(自身を含む): 44311680000

約数和(自身を除く): 25472928068

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 1249, 2002, 2498, 3767, 4004, 4996, 7534, 8743, 13739, 15068, 16237, 17486, 26369, 27478, 32474, 34972, 41437, 48971, 52738, 54956, 64948, 82874, 96173, 97942, 105476, 113659, 165748, 178607, 192346, 195884, 227318, 290059, 342797, 357214, 384692, 454636, 538681, 580118, 685594, 714428, 1077362, 1160236, 1250249, 1371188, 2154724, 2500498, 3770767, 4704983, 5000996, 7541534, 9409966, 15083068, 18819932, 32934881, 51754813, 61164779, 65869762, 103509626, 122329558, 131739524, 207019252, 244659116, 362283691, 428153453, 672812569, 724567382, 856306906, 1345625138, 1449134764, 1712613812, 2691250276, 4709687983, 9419375966, 18838751932]

約数ペア:

[(1, 18838751932), (2, 9419375966), (4, 4709687983), (7, 2691250276), (11, 1712613812), (13, 1449134764), (14, 1345625138), (22, 856306906), (26, 724567382), (28, 672812569), (44, 428153453), (52, 362283691), (77, 244659116), (91, 207019252), (143, 131739524), (154, 122329558), (182, 103509626), (286, 65869762), (308, 61164779), (364, 51754813), (572, 32934881), (1001, 18819932), (1249, 15083068), (2002, 9409966), (2498, 7541534), (3767, 5000996), (4004, 4704983), (4996, 3770767), (7534, 2500498), (8743, 2154724), (13739, 1371188), (15068, 1250249), (16237, 1160236), (17486, 1077362), (26369, 714428), (27478, 685594), (32474, 580118), (34972, 538681), (41437, 454636), (48971, 384692), (52738, 357214), (54956, 342797), (64948, 290059), (82874, 227318), (96173, 195884), (97942, 192346), (105476, 178607), (113659, 165748)]