84921018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1356

約数の個数: 96

約数和(自身を含む): 225457344

約数和(自身を除く): 140536326

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 49, 51, 78, 91, 98, 102, 119, 147, 182, 221, 238, 273, 294, 357, 442, 546, 637, 663, 714, 833, 1274, 1307, 1326, 1547, 1666, 1911, 2499, 2614, 3094, 3822, 3921, 4641, 4998, 7842, 9149, 9282, 10829, 16991, 18298, 21658, 22219, 27447, 32487, 33982, 44438, 50973, 54894, 64043, 64974, 66657, 101946, 118937, 128086, 133314, 155533, 192129, 237874, 288847, 311066, 356811, 384258, 466599, 577694, 713622, 832559, 866541, 933198, 1088731, 1665118, 1733082, 2021929, 2177462, 2497677, 3266193, 4043858, 4995354, 6065787, 6532386, 12131574, 14153503, 28307006, 42460509, 84921018]

約数ペア:

[(1, 84921018), (2, 42460509), (3, 28307006), (6, 14153503), (7, 12131574), (13, 6532386), (14, 6065787), (17, 4995354), (21, 4043858), (26, 3266193), (34, 2497677), (39, 2177462), (42, 2021929), (49, 1733082), (51, 1665118), (78, 1088731), (91, 933198), (98, 866541), (102, 832559), (119, 713622), (147, 577694), (182, 466599), (221, 384258), (238, 356811), (273, 311066), (294, 288847), (357, 237874), (442, 192129), (546, 155533), (637, 133314), (663, 128086), (714, 118937), (833, 101946), (1274, 66657), (1307, 64974), (1326, 64043), (1547, 54894), (1666, 50973), (1911, 44438), (2499, 33982), (2614, 32487), (3094, 27447), (3822, 22219), (3921, 21658), (4641, 18298), (4998, 16991), (7842, 10829), (9149, 9282)]