1567987236

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{21031}}^1$

素因数の和:21169

約数の個数: 72

約数和(自身を含む): 4210606400

約数和(自身を除く): 2642619164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 109, 114, 171, 218, 228, 327, 342, 436, 654, 684, 981, 1308, 1962, 2071, 3924, 4142, 6213, 8284, 12426, 18639, 21031, 24852, 37278, 42062, 63093, 74556, 84124, 126186, 189279, 252372, 378558, 399589, 757116, 799178, 1198767, 1598356, 2292379, 2397534, 3596301, 4584758, 4795068, 6877137, 7192602, 9169516, 13754274, 14385204, 20631411, 27508548, 41262822, 43555201, 82525644, 87110402, 130665603, 174220804, 261331206, 391996809, 522662412, 783993618, 1567987236]

約数ペア:

[(1, 1567987236), (2, 783993618), (3, 522662412), (4, 391996809), (6, 261331206), (9, 174220804), (12, 130665603), (18, 87110402), (19, 82525644), (36, 43555201), (38, 41262822), (57, 27508548), (76, 20631411), (109, 14385204), (114, 13754274), (171, 9169516), (218, 7192602), (228, 6877137), (327, 4795068), (342, 4584758), (436, 3596301), (654, 2397534), (684, 2292379), (981, 1598356), (1308, 1198767), (1962, 799178), (2071, 757116), (3924, 399589), (4142, 378558), (6213, 252372), (8284, 189279), (12426, 126186), (18639, 84124), (21031, 74556), (24852, 63093), (37278, 42062)]