1541772396

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{21191}}^1$

素因数の和:21291

約数の個数: 72

約数和(自身を含む): 4072932864

約数和(自身を除く): 2531160468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 774, 846, 1548, 1692, 2021, 4042, 6063, 8084, 12126, 18189, 21191, 24252, 36378, 42382, 63573, 72756, 84764, 127146, 190719, 254292, 381438, 762876, 911213, 995977, 1822426, 1991954, 2733639, 2987931, 3644852, 3983908, 5467278, 5975862, 8200917, 8963793, 10934556, 11951724, 16401834, 17927586, 32803668, 35855172, 42827011, 85654022, 128481033, 171308044, 256962066, 385443099, 513924132, 770886198, 1541772396]

約数ペア:

[(1, 1541772396), (2, 770886198), (3, 513924132), (4, 385443099), (6, 256962066), (9, 171308044), (12, 128481033), (18, 85654022), (36, 42827011), (43, 35855172), (47, 32803668), (86, 17927586), (94, 16401834), (129, 11951724), (141, 10934556), (172, 8963793), (188, 8200917), (258, 5975862), (282, 5467278), (387, 3983908), (423, 3644852), (516, 2987931), (564, 2733639), (774, 1991954), (846, 1822426), (1548, 995977), (1692, 911213), (2021, 762876), (4042, 381438), (6063, 254292), (8084, 190719), (12126, 127146), (18189, 84764), (21191, 72756), (24252, 63573), (36378, 42382)]