2019187716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{108769}}^1$

素因数の和:108813

約数の個数: 96

約数和(自身を含む): 6139848960

約数和(自身を除く): 4120661244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 182, 204, 221, 238, 273, 357, 364, 442, 476, 546, 663, 714, 884, 1092, 1326, 1428, 1547, 2652, 3094, 4641, 6188, 9282, 18564, 108769, 217538, 326307, 435076, 652614, 761383, 1305228, 1413997, 1522766, 1849073, 2284149, 2827994, 3045532, 3698146, 4241991, 4568298, 5547219, 5655988, 7396292, 8483982, 9136596, 9897979, 11094438, 12943511, 16967964, 19795958, 22188876, 24037949, 25887022, 29693937, 38830533, 39591916, 48075898, 51774044, 59387874, 72113847, 77661066, 96151796, 118775748, 144227694, 155322132, 168265643, 288455388, 336531286, 504796929, 673062572, 1009593858, 2019187716]

約数ペア:

[(1, 2019187716), (2, 1009593858), (3, 673062572), (4, 504796929), (6, 336531286), (7, 288455388), (12, 168265643), (13, 155322132), (14, 144227694), (17, 118775748), (21, 96151796), (26, 77661066), (28, 72113847), (34, 59387874), (39, 51774044), (42, 48075898), (51, 39591916), (52, 38830533), (68, 29693937), (78, 25887022), (84, 24037949), (91, 22188876), (102, 19795958), (119, 16967964), (156, 12943511), (182, 11094438), (204, 9897979), (221, 9136596), (238, 8483982), (273, 7396292), (357, 5655988), (364, 5547219), (442, 4568298), (476, 4241991), (546, 3698146), (663, 3045532), (714, 2827994), (884, 2284149), (1092, 1849073), (1326, 1522766), (1428, 1413997), (1547, 1305228), (2652, 761383), (3094, 652614), (4641, 435076), (6188, 326307), (9282, 217538), (18564, 108769)]