1927894356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{24943}}^1$

素因数の和:25085

約数の個数: 72

約数和(自身を含む): 5175381120

約数和(自身を除く): 3247486764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 226, 228, 339, 342, 452, 678, 684, 1017, 1356, 2034, 2147, 4068, 4294, 6441, 8588, 12882, 19323, 24943, 25764, 38646, 49886, 74829, 77292, 99772, 149658, 224487, 299316, 448974, 473917, 897948, 947834, 1421751, 1895668, 2818559, 2843502, 4265253, 5637118, 5687004, 8455677, 8530506, 11274236, 16911354, 17061012, 25367031, 33822708, 50734062, 53552621, 101468124, 107105242, 160657863, 214210484, 321315726, 481973589, 642631452, 963947178, 1927894356]

約数ペア:

[(1, 1927894356), (2, 963947178), (3, 642631452), (4, 481973589), (6, 321315726), (9, 214210484), (12, 160657863), (18, 107105242), (19, 101468124), (36, 53552621), (38, 50734062), (57, 33822708), (76, 25367031), (113, 17061012), (114, 16911354), (171, 11274236), (226, 8530506), (228, 8455677), (339, 5687004), (342, 5637118), (452, 4265253), (678, 2843502), (684, 2818559), (1017, 1895668), (1356, 1421751), (2034, 947834), (2147, 897948), (4068, 473917), (4294, 448974), (6441, 299316), (8588, 224487), (12882, 149658), (19323, 99772), (24943, 77292), (25764, 74829), (38646, 49886)]